DoctorsProofNPPES directory · verify at state boards

Nephrology in Los Angeles, CA

128 verified nephrology doctors in Los Angeles. Page 1 of 3.

Nephrologists treat kidney disease, high blood pressure, and disorders of fluid and electrolyte balance.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Medical Board of California

Dr. Firooz Pak, MD

Nephrology

21 yrs NPPES
NPI 1568462364
8540 S SEPULVEDA BLVD, STE 1100, Los Angeles, CA 90045(310) 568-8938
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $121.65 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$121.65

Total received

3

Transactions

3

Paying companies

Top paying companies

NxStage Medical, Inc.$77.12
Fresenius USA Marketing, Inc.$24.91
Bayer HealthCare Pharmaceuticals Inc.$19.62

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 60th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Firooz Pak do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vito Rocco, MD

Nephrology

21 yrs NPPES
NPI 1386636074
200 MED PLAZA, 365,420,120, Los Angeles, CA 90024(805) 642-6252
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Payman Vahedifar, MD

Nephrology

21 yrs NPPES
NPI 1275522096
8635 W 3RD ST, STE# 865W, Los Angeles, CA 90048(310) 659-1654
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $614.79 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$614.79

Total received

26

Transactions

9

Paying companies

Top paying companies

Medtronic, Inc.$185.65
Bayer HealthCare Pharmaceuticals Inc.$94.88
Otsuka America Pharmaceutical, Inc.$90.25
AstraZeneca Pharmaceuticals LP$62.50
Mallinckrodt Hospital Products Inc.$57.52
GlaxoSmithKline, LLC.$51.05

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 80th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Payman Vahedifar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Seyed Farhad Chimeh, MD

Nephrology

21 yrs NPPES
NPI 1306820220
3392 MOTOR AVE, Los Angeles, CA 90034(310) 858-1800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Suphamai Bunnapradist, MD

Nephrology

20 yrs NPPES
NPI 1821076639
200 UCLA MEDICAL PLZ STE 565C, Los Angeles, CA 90095(310) 267-2555
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $172,819 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$172,819

Total received

239

Transactions

8

Paying companies

Top paying companies

Takeda Pharmaceuticals U.S.A., Inc.$53,955
Merck Sharp & Dohme LLC$32,932
sanofi-aventis U.S. LLC$30,416
Sanofi US Services Inc.$29,908
CSL Behring$16,242
E.R. Squibb & Sons, L.L.C.$5,678

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 99% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Suphamai Bunnapradist do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Guita Balakhane, MD

Nephrology

20 yrs NPPES
NPI 1326027806
8635 W 3RD ST, STE# 695W, Los Angeles, CA 90048(310) 967-2140
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $182.65 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$182.65

Total received

9

Transactions

8

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$34.04
Janssen Biotech, Inc.$24.56
Genzyme Corporation$24.26
Takeda Pharmaceuticals U.S.A., Inc.$24.11
Novo Nordisk Inc$21.20
SPR Therapeutics, Inc$20.17

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 65th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Guita Balakhane do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hector Rodriguez, MD

Nephrology

20 yrs NPPES
NPI 1770554669
1125 S BEVERLY DR STE 425, Los Angeles, CA 90035(310) 274-7300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $545.59 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$545.59

Total received

29

Transactions

8

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$222.84
Horizon Therapeutics plc$80.14
ANI Pharmaceuticals, Inc.$62.16
Bayer HealthCare Pharmaceuticals Inc.$58.56
AstraZeneca Pharmaceuticals LP$34.80
OPKO Pharmaceuticals, LLC$34.55

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Hector Rodriguez do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Alan Dauer, MD

Nephrology

20 yrs NPPES
NPI 1164493508
8635 W 3RD ST, STE# 485W, Los Angeles, CA 90048(310) 652-9162
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $815.87 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$815.87

Total received

41

Transactions

17

Paying companies

Top paying companies

Calliditas Therapeutics US Inc.$203.65
GlaxoSmithKline, LLC.$105.45
AstraZeneca Pharmaceuticals LP$98.13
NOVARTIS PHARMACEUTICALS CORPORATION$60.81
Mallinckrodt Hospital Products Inc.$45.41
Alnylam Pharmaceuticals Inc.$39.34

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 84th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Alan Dauer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Dwight Makoff, MD

Nephrology

20 yrs NPPES
NPI 1144291584
8635 W 3RD ST, STE#485W, Los Angeles, CA 90048(310) 652-9162
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Levine, MD

Nephrology

20 yrs NPPES
NPI 1740252048
8635 W 3RD ST, STE#485W, Los Angeles, CA 90048(310) 652-9162
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $368,771 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$368,771

Total received

169

Transactions

32

Paying companies

Top paying companies

AstraZeneca UK Limited$150,218
AstraZeneca Pharmaceuticals LP$100,675
CSL Behring$96,459
GlaxoSmithKline, LLC.$18,508
Calliditas Therapeutics US Inc.$413.20
Amgen Inc.$287.71

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 99% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Michael Levine do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Stephen Graham, MD

Nephrology

20 yrs NPPES
NPI 1801868112
8635 W 3RD ST, STE# 485W, Los Angeles, CA 90048(310) 652-9160
NPPES public registry
CMS Open Payments· $78.32 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$78.32

Total received

2

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$78.32

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 55th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Stephen Graham do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Pagiel Shechter, MD

Nephrology

20 yrs NPPES
NPI 1093767337
6222 WILSHIRE BLVD STE 304, Los Angeles, CA 90048(310) 733-4171
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $52.05 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$52.05

Total received

2

Transactions

2

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$28.37
AstraZeneca Pharmaceuticals LP$23.68

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 52th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Pagiel Shechter do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Dean Yamaguchi, MD

Nephrology

20 yrs NPPES
NPI 1578516662
11301 WILSHIRE BLVD, RESEARCH SERVICE 151, Los Angeles, CA 90073(310) 268-4437
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ali Hariri, MD

Nephrology

20 yrs NPPES
NPI 1104860626
5901 W OLYMPIC BLVD, 305, Los Angeles, CA 90036(323) 655-5068
NPPES public registry
CMS Open Payments· $35.93 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$35.93

Total received

1

Transactions

1

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$35.93

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 50th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Ali Hariri do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Miroslaw Smogorzewski, MD

Nephrology

20 yrs NPPES
NPI 1205862711
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 442-5100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $286.99 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$286.99

Total received

4

Transactions

4

Paying companies

Top paying companies

Aurinia Pharma U.S., Inc.$120.90
Bayer HealthCare Pharmaceuticals Inc.$117.74
Veloxis Pharmaceuticals, Inc.$26.51
Takeda Pharmaceuticals U.S.A., Inc.$21.84

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 71th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Miroslaw Smogorzewski do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Saeid Nosrati, MD

Nephrology

20 yrs NPPES
NPI 1245266618
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 442-5100
NPPES public registry
CMS Open Payments· $636.01 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$636.01

Total received

7

Transactions

4

Paying companies

Top paying companies

Horizon Therapeutics plc$474.43
Genzyme Corporation$108.98
Becton, Dickinson and Company$39.00
Calliditas Therapeutics US Inc.$13.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 80th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Saeid Nosrati do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mitra Nadim, MD

Nephrology

20 yrs NPPES
NPI 1871529248
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 442-5100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,272 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,272

Total received

3

Transactions

1

Paying companies

Top paying companies

Baxter Healthcare$2,272

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Mitra Nadim do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Elaine Kaptein, MD

Nephrology

20 yrs NPPES
NPI 1306872783
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 226-2119
NPPES public registry
CMS Open Payments· $229.88 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$229.88

Total received

2

Transactions

2

Paying companies

Top paying companies

Aurinia Pharma U.S., Inc.$120.90
Genzyme Corporation$108.98

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 68th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Elaine Kaptein do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mohammad Akmal, MD

Nephrology

20 yrs NPPES
NPI 1356378087
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 226-7307
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $93.47 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$93.47

Total received

4

Transactions

4

Paying companies

Top paying companies

Travere Therapeutics, Inc.$34.74
GlaxoSmithKline, LLC.$26.85
Calliditas Therapeutics US Inc.$18.74
Mallinckrodt Hospital Products Inc.$13.14

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 56th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Mohammad Akmal do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vito Campese, MD

Nephrology

20 yrs NPPES
NPI 1578590949
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 442-5100
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mohamed El-Shahawy, MD

Nephrology

20 yrs NPPES
NPI 1760411151
5830 WHITTIER BLVD, Los Angeles, CA 90022(323) 725-0051
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $60,978 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$60,978

Total received

51

Transactions

8

Paying companies

Top paying companies

Otsuka Pharmaceutical Development & Commercialization, Inc.$29,148
Novo Nordisk AS$14,996
Apellis Pharmaceuticals, Inc.$10,753
UCB SA$3,406
NOVARTIS PHARMACEUTICALS CORPORATION$2,500
Bayer HealthCare Pharmaceuticals Inc.$117.74

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Mohamed El-Shahawy do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Leslie Dornfeld, MD

Nephrology

20 yrs NPPES
NPI 1083649701
200 MEDICAL PLAZA, #214,365,530,420,120, Los Angeles, CA 90095(310) 825-0631
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Hui Yi Shan, MD

Nephrology

20 yrs NPPES
NPI 1295760528
1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033(323) 442-5100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $21.88 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$21.88

Total received

1

Transactions

1

Paying companies

Top paying companies

Fresenius USA Marketing, Inc.$21.88

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Hui Yi Shan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Shrinath Barathan, MD

Nephrology

20 yrs NPPES
NPI 1710912068
8635 W 3RD ST, STE 485W, Los Angeles, CA 90048(310) 652-9162
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,841 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,841

Total received

95

Transactions

22

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$317.39
Calliditas Therapeutics US Inc.$212.73
Amgen Inc.$159.36
Mallinckrodt Hospital Products Inc.$135.08
GlaxoSmithKline, LLC.$131.11
Otsuka America Pharmaceutical, Inc.$96.14

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Shrinath Barathan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gabriel Danovitch, MD

Nephrology

20 yrs NPPES
NPI 1750307864
200 MEDICAL PLAZA, #214,365,530,420,120, Los Angeles, CA 90095(310) 206-7662
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $185.67 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$185.67

Total received

2

Transactions

2

Paying companies

Top paying companies

sanofi-aventis U.S. LLC$141.00
Veloxis Pharmaceuticals, Inc.$44.67

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 65th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Gabriel Danovitch do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hamid Hajmomenian, MD

Nephrology

20 yrs NPPES
NPI 1023036068
200 MEDICAL PLAZA, #365,530,420,120, Los Angeles, CA 90095(310) 319-4371
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $19.62 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$19.62

Total received

1

Transactions

1

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$19.62

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 46th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Hamid Hajmomenian do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ira Kurtz, MD

Nephrology

20 yrs NPPES
NPI 1538188990
200 MEDICAL PLAZA, Los Angeles, CA 90095(310) 206-7662
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Lee, MD

Nephrology

20 yrs NPPES
NPI 1639198534
200 MEDICAL PLAZA, #365,530,420,120, Los Angeles, CA 90095(310) 794-9718
NPPES public registry
CMS Open Payments· $5.79 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$5.79

Total received

1

Transactions

1

Paying companies

Top paying companies

Intuitive Surgical, Inc.$5.79

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 43th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to David Lee do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Minhtri Nguyen, MD

Nephrology

20 yrs NPPES
NPI 1538189204
200 MEDICAL PLAZA, #365,530,420,120, Los Angeles, CA 90095(310) 825-6309
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Susanne Nicholas, MD

Nephrology

20 yrs NPPES
NPI 1972523512
200 MEDICAL PLAZA, #365,530,420,120, Los Angeles, CA 90095(310) 825-6301
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $9,661 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$9,661

Total received

13

Transactions

5

Paying companies

Top paying companies

Vertex Pharmaceuticals Incorporated$5,127
Bayer HealthCare Pharmaceuticals Inc.$2,341
Eli Lilly and Company$1,995
Calliditas Therapeutics US Inc.$106.74
Travere Therapeutics, Inc.$91.77

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Susanne Nicholas do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Anjay Rastogi, MD

Nephrology

20 yrs NPPES
NPI 1003836602
200 MEDICAL PLAZA, #365,420,120,530, Los Angeles, CA 90095(310) 794-9718
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $530,545 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$530,545

Total received

432

Transactions

24

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$111,126
Vertex Pharmaceuticals Incorporated$81,754
Fresenius USA Marketing, Inc.$62,116
AstraZeneca Pharmaceuticals LP$58,188
NOVARTIS PHARMACEUTICALS CORPORATION$46,640
Genzyme Corporation$38,122

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 100% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Anjay Rastogi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mark Song, MD

Nephrology

20 yrs NPPES
NPI 1326068560
3663 W 6TH ST STE 307, Los Angeles, CA 90020(213) 736-1884
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,149 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$3,149

Total received

163

Transactions

27

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$575.26
Amgen Inc.$412.02
Gilead Sciences, Inc.$231.06
Boehringer Ingelheim Pharmaceuticals, Inc.$227.60
Horizon Therapeutics plc$220.21
Bayer HealthCare Pharmaceuticals Inc.$218.50

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Mark Song do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Phuong-Thu Pham, MD

Nephrology

20 yrs NPPES
NPI 1699795856
200 MEDICAL PLAZA, #365,530,420,120, Los Angeles, CA 90095(310) 206-7662
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,845 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,845

Total received

3

Transactions

2

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$1,725
Alexion Pharmaceuticals, Inc.$119.85

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Phuong-Thu Pham do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Allen Nissenson, MD

Nephrology

20 yrs NPPES
NPI 1902827371
200 MEDICAL PLAZA, #365,530,420,120, Los Angeles, CA 90095(310) 825-6301
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Arturo Lim, MD

Nephrology

20 yrs NPPES
NPI 1285657809
711 N ALVARADO ST STE 101, Los Angeles, CA 90026(213) 413-2625
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Victor Carabello, MD

Nephrology

20 yrs NPPES
NPI 1649293705
1701 E CESAR E CHAVEZ AVE, SUITE #100, Los Angeles, CA 90033(323) 987-1362
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $176,089 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$176,089

Total received

358

Transactions

25

Paying companies

Top paying companies

Horizon Therapeutics plc$71,195
CSL Behring$50,428
ANI Pharmaceuticals, Inc.$23,900
Bayer HealthCare Pharmaceuticals Inc.$16,656
Amgen Inc.$11,296
AstraZeneca Pharmaceuticals LP$391.56

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 99% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Victor Carabello do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Bruce Greenfield, MD

Nephrology

20 yrs NPPES
NPI 1043224686
1400 S GRAND AVE, SUITE 800, Los Angeles, CA 90015(213) 748-1414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $826.48 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$826.48

Total received

31

Transactions

9

Paying companies

Top paying companies

AKEBIA THERAPEUTICS INC$283.03
Fresenius USA Marketing, Inc.$153.45
Vertex Pharmaceuticals Incorporated$125.00
AstraZeneca Pharmaceuticals LP$92.03
Bayer HealthCare Pharmaceuticals Inc.$65.67
Horizon Therapeutics plc$31.49

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 84th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Bruce Greenfield do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kim Le, MD

Nephrology

20 yrs NPPES
NPI 1780698340
1414 S GRAND AVE STE 100, Los Angeles, CA 90015(213) 259-2299
NPPES public registry
CMS Open Payments· $131.11 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$131.11

Total received

1

Transactions

1

Paying companies

Top paying companies

Dexcom, Inc.$131.11

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 61th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Kim Le do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Michael Blumenkrantz, MD

Nephrology

20 yrs NPPES
NPI 1619984234
2080 CENTURY PARK E, SUITE 1207, Los Angeles, CA 90067(310) 289-9824
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $142.15 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$142.15

Total received

5

Transactions

3

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$78.28
AstraZeneca Pharmaceuticals LP$40.71
Bayer HealthCare Pharmaceuticals Inc.$23.16

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 62th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Michael Blumenkrantz do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Parvaneh Bahmani, MD

Nephrology

20 yrs NPPES
NPI 1609887678
8631 W 3RD ST, SUITE 1140E, Los Angeles, CA 90048(310) 385-9008
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,691 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$3,691

Total received

129

Transactions

23

Paying companies

Top paying companies

ViiV Healthcare Company$920.84
Gilead Sciences, Inc.$452.14
AstraZeneca Pharmaceuticals LP$370.30
Outset Medical Inc$261.05
E.R. Squibb & Sons, L.L.C.$209.32
Mallinckrodt Hospital Products Inc.$200.68

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Parvaneh Bahmani do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Stuart Friedman, MD

Nephrology

20 yrs NPPES
NPI 1679585715
8635 W 3RD ST, Los Angeles, CA 90048(310) 659-4320
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $315.14 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$315.14

Total received

12

Transactions

5

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$86.29
Otsuka America Pharmaceutical, Inc.$84.00
GlaxoSmithKline, LLC.$67.56
Boehringer Ingelheim Pharmaceuticals, Inc.$54.82
scPharmaceuticals Inc.$22.47

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Stuart Friedman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Franklin Strauss, MD

Nephrology

20 yrs NPPES
NPI 1619080827
8635 W 3RD ST, Los Angeles, CA 90048(310) 967-1884
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Bialick Tabibian, MD

Nephrology

20 yrs NPPES
NPI 1043323421
8540 S SEPULVEDA BLVD STE 1100, Los Angeles, CA 90045(310) 914-9150
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $61.98 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$61.98

Total received

3

Transactions

3

Paying companies

Top paying companies

Fresenius USA Marketing, Inc.$24.91
Ardelyx, Inc.$24.19
OPKO Pharmaceuticals, LLC$12.88

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 53th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Bialick Tabibian do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vincent Anthony, MD

Nephrology

20 yrs NPPES
NPI 1396851903
1711 W TEMPLE ST, SUITE 7200, Los Angeles, CA 90026(888) 522-7311
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,288 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,288

Total received

54

Transactions

12

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$276.16
AKEBIA THERAPEUTICS INC$235.93
Bayer HealthCare Pharmaceuticals Inc.$183.26
ANI Pharmaceuticals, Inc.$137.14
Novo Nordisk Inc$132.77
Fresenius USA Marketing, Inc.$100.38

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Vincent Anthony do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hira Jindal, MD

Nephrology

20 yrs NPPES
NPI 1164539433
711 W COLLEGE ST, 590, Los Angeles, CA 90012(213) 680-9190
NPPES public registry
CMS Open Payments· $13.08 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$13.08

Total received

1

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$13.08

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 43th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Hira Jindal do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Alfred Rahban, MD

Nephrology

20 yrs NPPES
NPI 1003924168
5901 W OLYMPIC BLVD, SUITE 307, Los Angeles, CA 90036(323) 939-3669
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $204.16 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$204.16

Total received

3

Transactions

3

Paying companies

Top paying companies

Travere Therapeutics, Inc.$149.90
GlaxoSmithKline, LLC.$33.16
Medtronic, Inc.$21.10

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 67th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Alfred Rahban do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Glenn Nagami, MD

Nephrology

20 yrs NPPES
NPI 1194835827
11301 WILSHIRE BLVD., NEPHROLOGY MAIL CODE 111L, Los Angeles, CA 90073(310) 268-3835
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Barton Levine, MD

Nephrology

20 yrs NPPES
NPI 1508976903
11301 WILSHIRE BLVD, ROOM 6023, Los Angeles, CA 90073(310) 268-3835
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Arnold Felsenfeld, MD

Nephrology

20 yrs NPPES
NPI 1952411159
11301 WILSHIRE BLVD, NEPHROLOGY 111L, WEST LOS ANGELES VA MEDICAL CENTER, Los Angeles, CA 90073(310) 268-4381
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Dalia Goldfarb-Waysman, MD

Nephrology

20 yrs NPPES
NPI 1699887752
11301 WILSHIRE BLVD, MAIL CODE 111G, Los Angeles, CA 90073(310) 478-3711
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ilya Gelman, MD

Nephrology

20 yrs NPPES
NPI 1811008022
6333 WILSHIRE BLVD, SUITE 200, Los Angeles, CA 90048(323) 653-2504
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,768 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,768

Total received

117

Transactions

32

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$285.62
Vifor Pharma, Inc.$220.12
Amgen Inc.$201.85
NOVARTIS PHARMACEUTICALS CORPORATION$183.78
AbbVie Inc.$181.25
IBSA Pharma Inc.$169.98

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Ilya Gelman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Anjana Kamdar, MD

Nephrology

20 yrs NPPES
NPI 1346348638
1701 E CESAR E CHAVEZ AVE, SUITE 307, Los Angeles, CA 90033(323) 264-4300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $52.40 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$52.40

Total received

2

Transactions

2

Paying companies

Top paying companies

Ardelyx, Inc.$33.65
NOVARTIS PHARMACEUTICALS CORPORATION$18.75

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 52th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Anjana Kamdar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jung Bae, MD

Nephrology

20 yrs NPPES
NPI 1124119805
1245 WILSHIRE BLVD STE 785, Los Angeles, CA 90017(213) 389-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $715.91 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$715.91

Total received

29

Transactions

13

Paying companies

Top paying companies

AbbVie Inc.$132.00
Bayer HealthCare Pharmaceuticals Inc.$99.49
Lilly USA, LLC$74.94
Shield Therapeutics Inc$63.64
AstraZeneca Pharmaceuticals LP$57.52
Boehringer Ingelheim Pharmaceuticals, Inc.$55.38

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 82th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Jung Bae do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ramesh Manchanda, MD

Nephrology

20 yrs NPPES
NPI 1972696466
1700 CESAR E CHAVEZ AVE, SUITE 3800, Los Angeles, CA 90033(323) 307-0810
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $67.68 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$67.68

Total received

3

Transactions

3

Paying companies

Top paying companies

Ardelyx, Inc.$29.13
Otsuka America Pharmaceutical, Inc.$24.95
Calliditas Therapeutics US Inc.$13.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 54th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Ramesh Manchanda do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ronald Nudelmar, MD

Nephrology

20 yrs NPPES
NPI 1477647683
11600 WILSHIRE #218, Los Angeles, CA 90025(310) 312-2922
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Helder De Paiva, MD

Nephrology

20 yrs NPPES
NPI 1174610273
5901 W OLYMPIC BLVD, Los Angeles, CA 90036(310) 205-2595
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,337 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,337

Total received

39

Transactions

14

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$265.01
Outset Medical Inc$261.05
GlaxoSmithKline, LLC.$190.39
ANI Pharmaceuticals, Inc.$150.29
Mallinckrodt Hospital Products Inc.$85.69
Bayer HealthCare Pharmaceuticals Inc.$76.28

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Helder De Paiva do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Philip Hom, MD

Nephrology

20 yrs NPPES
NPI 1740379668
1245 WILSHIRE BLVD, STE 616, Los Angeles, CA 90017(310) 968-2753
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Austerlitz, MD

Nephrology

20 yrs NPPES
NPI 1912096454
4588 WHITTIER BLVD, Los Angeles, CA 90022(323) 265-2917
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Luon Peng, DO

Nephrology

20 yrs NPPES
NPI 1407937105
3731 E 3RD ST, Los Angeles, CA 90063(323) 222-4848
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $28.46 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$28.46

Total received

2

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$28.46

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 48th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Luon Peng do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Margarita Symonian Silver, MD

Nephrology

20 yrs NPPES
NPI 1528140696
201 S ALVARADO ST, SUITE 808, Los Angeles, CA 90057(213) 413-2929
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $365.50 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$365.50

Total received

18

Transactions

4

Paying companies

Top paying companies

AKEBIA THERAPEUTICS INC$129.70
AstraZeneca Pharmaceuticals LP$111.28
Fresenius USA Marketing, Inc.$62.92
Ardelyx, Inc.$61.60

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Margarita Symonian Silver do not imply any wrongdoing. Many are meals, education, or research support.

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