DoctorsProofNPPES directory · verify at state boards

Nephrology in Columbus, OH

58 verified nephrology doctors in Columbus.

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 State Medical Board of Ohio

Dr. Michael Patterson, DO

Nephrology

21 yrs NPPES
NPI 1891792248
800 MCCONNELL RD, Columbus, OH 43214(614) 566-5377
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $23.98 (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.

$23.98

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$23.98

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 on the lower end — around the 47th percentile of that group.

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

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

Dr. Johannes Schlondorff, MD

Nephrology

20 yrs NPPES
NPI 1366422537
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
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. Aijaz Gundroo, MD

Nephrology

20 yrs NPPES
NPI 1881660900
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $88.69 (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.

$88.69

Total received

4

Transactions

4

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$31.25
Aurinia Pharma U.S., Inc.$19.91
Bayer HealthCare Pharmaceuticals Inc.$18.89
NxStage Medical, Inc.$18.64

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 Aijaz Gundroo do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Elizabeth Rave, MD

Nephrology

20 yrs NPPES
NPI 1629035175
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $529.57 (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.

$529.57

Total received

17

Transactions

10

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$144.45
Aurinia Pharma U.S., Inc.$131.55
MannKind Corporation$125.64
Bayer HealthCare Pharmaceuticals Inc.$29.28
Mallinckrodt Hospital Products Inc.$23.16
NxStage Medical, Inc.$18.07

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 Elizabeth Rave do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kevin Schroeder, MD

Nephrology

20 yrs NPPES
NPI 1982662078
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $103.42 (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.

$103.42

Total received

5

Transactions

5

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$29.28
Mallinckrodt Hospital Products Inc.$23.16
NxStage Medical, Inc.$18.07
Novo Nordisk Inc$18.00
Aurinia Pharma U.S., Inc.$14.91

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 58th percentile of that group.

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

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

Dr. James Lewis, MD

Nephrology

20 yrs NPPES
NPI 1578521696
500 THOMAS LN, SUITE 4A, Columbus, OH 43214(614) 538-2250
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. Christopher Saunders, MD

Nephrology

20 yrs NPPES
NPI 1023076171
290 E TOWN ST, Columbus, OH 43215(614) 788-5400
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. Ronald Deandrade, MD

Nephrology

20 yrs NPPES
NPI 1841258993
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
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. Teferi Mengesha, MD

Nephrology

20 yrs NPPES
NPI 1093763823
2355 S HAMILTON RD, Columbus, OH 43232(614) 367-1004
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $178.02 (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.

$178.02

Total received

10

Transactions

7

Paying companies

Top paying companies

Mallinckrodt Hospital Products Inc.$72.02
Bayer HealthCare Pharmaceuticals Inc.$35.97
Shield Therapeutics Inc$18.04
Calliditas Therapeutics US Inc.$17.99
Genzyme Corporation$16.18
Otsuka America Pharmaceutical, Inc.$14.74

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 ranks around the 65th percentile of that group.

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

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

Dr. John Maclaurin, DO

Nephrology

20 yrs NPPES
NPI 1184672438
285 E STATE ST, SUITE 150, Columbus, OH 43215(614) 460-6100
NPPES public registry
CMS Open Payments· $3.08 (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.

$3.08

Total received

1

Transactions

1

Paying companies

Top paying companies

Travere Therapeutics, Inc.$3.08

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 42th percentile of that group.

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

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

Dr. Lakhan Saha, MD

Nephrology

20 yrs NPPES
NPI 1902858780
285 E STATE ST, SUITE 360, Columbus, OH 43215(614) 621-0101
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. Anil Agarwal, MD

Nephrology

20 yrs NPPES
NPI 1639115413
456 W 10TH AVE, Columbus, OH 43210(614) 293-4997
NPPES public registry
CMS Open Payments· $38.58 (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.

$38.58

Total received

3

Transactions

2

Paying companies

Top paying companies

Calliditas Therapeutics US Inc.$35.50
Travere Therapeutics, Inc.$3.08

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 ranks around the 50th percentile of that group.

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

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

Dr. Uday Nori, MD

Nephrology

20 yrs NPPES
NPI 1013923234
410 W 10TH AVE, Columbus, OH 43210(614) 293-7677
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. Ganesh Shidham, MD

Nephrology

20 yrs NPPES
NPI 1417963224
543 TAYLOR AVE FL 3, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $31.25 (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.

$31.25

Total received

1

Transactions

1

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$31.25

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 49th percentile of that group.

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

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

Dr. Christopher Valentine, MD

Nephrology

20 yrs NPPES
NPI 1336156660
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3.08 (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.

$3.08

Total received

1

Transactions

1

Paying companies

Top paying companies

Travere Therapeutics, Inc.$3.08

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 42th percentile of that group.

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

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

Dr. Nabil Haddad, MD

Nephrology

20 yrs NPPES
NPI 1598772998
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5.74 (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.

$5.74

Total received

2

Transactions

1

Paying companies

Top paying companies

Travere Therapeutics, Inc.$5.74

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 on the lower end — around the 43th percentile of that group.

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

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

Dr. Lee Hebert, MD

Nephrology

20 yrs NPPES
NPI 1124035522
456 W 10TH AVE, Columbus, OH 43210(614) 293-4997
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. Brad Rovin, MD

Nephrology

20 yrs NPPES
NPI 1902813215
543 TAYLOR AVE FL 3, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $48,533 (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.

$48,533

Total received

46

Transactions

12

Paying companies

Top paying companies

Travere Therapeutics, Inc.$12,916
GlaxoSmithKline, LLC.$7,913
Otsuka Pharmaceutical Development & Commercialization, Inc.$6,120
Calliditas Therapeutics US Inc.$4,851
F. Hoffmann-La Roche AG$4,800
AstraZeneca UK Limited$3,500

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 97% of that group — among the highest recipients.

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

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

Dr. Todd Pesavento, MD

Nephrology

20 yrs NPPES
NPI 1629085030
410 W 10TH AVE, Columbus, OH 43210(614) 293-7677
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $87,663 (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.

$87,663

Total received

40

Transactions

3

Paying companies

Top paying companies

CSL Behring$55,019
Apellis Pharmaceuticals, Inc.$24,482
sanofi-aventis U.S. LLC$8,162

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 Todd Pesavento do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Farhan Khan, MD

Nephrology

20 yrs NPPES
NPI 1760593693
21 E STATE ST STE 200, Columbus, OH 43215(773) 276-2655
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.37 (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.

$15.37

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$15.37

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 44th percentile of that group.

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

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

Dr. Henry Wehrum, DO

Nephrology

20 yrs NPPES
NPI 1033213137
985 WEST THIRD AVENUE, Columbus, OH 43212(614) 291-0022
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $205.09 (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.

$205.09

Total received

12

Transactions

8

Paying companies

Top paying companies

Alexion Pharmaceuticals, Inc.$46.35
AstraZeneca Pharmaceuticals LP$37.85
Otsuka America Pharmaceutical, Inc.$33.52
Aurinia Pharma U.S., Inc.$22.77
OPKO Pharmaceuticals, LLC$22.48
Calliditas Therapeutics US Inc.$18.94

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 Henry Wehrum do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sreedevi Reddy, MD

Nephrology

20 yrs NPPES
NPI 1841399854
420 N JAMES RD, Columbus, OH 43219(614) 537-9796
NPPES public registry
CMS Open Payments· $3.08 (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.

$3.08

Total received

1

Transactions

1

Paying companies

Top paying companies

Travere Therapeutics, Inc.$3.08

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 42th percentile of that group.

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

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

Dr. Lilian Thome, MD

Nephrology

20 yrs NPPES
NPI 1801980354
543 TAYLOR AVENUE, Columbus, OH 43203(614) 257-5450
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. Rolando Congbalay, MD

Nephrology

20 yrs NPPES
NPI 1710053160
985 W 3RD AVE, Columbus, OH 43212(614) 291-0022
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. Rosemarie Shim, MD

Nephrology

19 yrs NPPES
NPI 1932223658
985 W 3RD AVE, Columbus, OH 43212(614) 291-0022
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $143.05 (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.

$143.05

Total received

2

Transactions

2

Paying companies

Top paying companies

Aurinia Pharma U.S., Inc.$122.06
Bayer HealthCare Pharmaceuticals Inc.$20.99

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 Rosemarie Shim do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Samir Parikh, MD

Nephrology

19 yrs NPPES
NPI 1578789897
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $81,903 (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.

$81,903

Total received

22

Transactions

5

Paying companies

Top paying companies

Alexion Pharmaceuticals, Inc.$50,159
Genentech, Inc.$22,431
Aurinia Pharma U.S., Inc.$9,135
Calliditas Therapeutics US Inc.$103.65
NOVARTIS PHARMACEUTICALS CORPORATION$74.99

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 Samir Parikh do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Elizabeth Guthrie, MD

Nephrology

19 yrs NPPES
NPI 1437370962
285 E STATE ST, SUITE 150, Columbus, OH 43215(614) 460-6100
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. Stacie Hemmert, MD

Nephrology

19 yrs NPPES
NPI 1417178914
285 E STATE ST, SUITE 150, Columbus, OH 43215(614) 460-6100
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. Ruba Nijmeh, MD

Nephrology

19 yrs NPPES
NPI 1396959755
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $202.12 (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.

$202.12

Total received

7

Transactions

6

Paying companies

Top paying companies

Aurinia Pharma U.S., Inc.$123.32
Boehringer Ingelheim Pharmaceuticals, Inc.$20.34
Ardelyx, Inc.$20.00
Novo Nordisk Inc$18.00
GlaxoSmithKline, LLC.$14.72
Travere Therapeutics, Inc.$5.74

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 ranks around the 66th percentile of that group.

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

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

Dr. Alejandro Diez, MD

Nephrology

19 yrs NPPES
NPI 1669670782
300 W 10TH AVE, Columbus, OH 43210(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $7,354 (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.

$7,354

Total received

3

Transactions

2

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$7,348
Travere Therapeutics, Inc.$6.16

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 is higher than 94% of that group — among the highest recipients.

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

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

Dr. Sethu Madhavan, MD

Nephrology

19 yrs NPPES
NPI 1003015850
300 W 10TH AVE, Columbus, OH 43210(614) 293-3387
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $75,749 (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.

$75,749

Total received

3

Transactions

1

Paying companies

Top paying companies

Vertex Pharmaceuticals Incorporated$75,749

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 Sethu Madhavan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Saleem Bharmal, MD

Nephrology

19 yrs NPPES
NPI 1336348721
500 E MAIN ST STE 240, Columbus, OH 43215(614) 460-6100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $9.24 (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.

$9.24

Total received

3

Transactions

1

Paying companies

Top paying companies

Travere Therapeutics, Inc.$9.24

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 Saleem Bharmal do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jason Prosek, MD

Nephrology

19 yrs NPPES
NPI 1548451313
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4997
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $195.17 (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.

$195.17

Total received

7

Transactions

2

Paying companies

Top paying companies

NxStage Medical, Inc.$138.43
Bayer HealthCare Pharmaceuticals Inc.$56.74

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 ranks around the 66th percentile of that group.

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

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

Dr. Ajay Thakur, MD

Nephrology

19 yrs NPPES
NPI 1326231994
300 W 10TH AVE, Columbus, OH 43210(614) 293-8746
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $19.50 (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.

$19.50

Total received

1

Transactions

1

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$19.50

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 on the lower end — around the 46th percentile of that group.

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

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

Dr. Brian Mussio, DO

Nephrology

19 yrs NPPES
NPI 1417146796
285 E STATE ST, SUITE 150, Columbus, OH 43215(614) 460-6100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10,395 (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.

$10,395

Total received

20

Transactions

3

Paying companies

Top paying companies

AKEBIA THERAPEUTICS INC$10,234
Boehringer Ingelheim Pharmaceuticals, Inc.$122.87
Fresenius USA Marketing, Inc.$38.33

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 Brian Mussio do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Isabelle Ayoub, MD

Nephrology

18 yrs NPPES
NPI 1669617221
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $251,557 (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.

$251,557

Total received

75

Transactions

15

Paying companies

Top paying companies

Otsuka Pharmaceutical Development & Commercialization, Inc.$91,176
Boehringer Ingelheim Pharmaceuticals, Inc.$55,603
Travere Therapeutics, Inc.$32,646
Aurinia Pharma U.S., Inc.$16,317
Pfizer Inc.$15,704
Sanofi US Services Inc.$13,928

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 Isabelle Ayoub do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ramesh Annadurai, MD

Nephrology

17 yrs NPPES
NPI 1396976379
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $255.39 (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.

$255.39

Total received

9

Transactions

7

Paying companies

Top paying companies

Aurinia Pharma U.S., Inc.$123.32
Bayer HealthCare Pharmaceuticals Inc.$57.88
Ardelyx, Inc.$20.00
Novo Nordisk Inc$18.00
GlaxoSmithKline, LLC.$15.34
AstraZeneca Pharmaceuticals LP$15.11

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 69th percentile of that group.

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

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

Dr. Khaled Boubes, MD

Nephrology

17 yrs NPPES
NPI 1356573976
1800 ZOLLINGER RD, Columbus, OH 43221(614) 293-4837
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. Tariq Abdulkarim, MD

Nephrology

16 yrs NPPES
NPI 1366766362
420 N JAMES RD, Columbus, OH 43219(614) 257-5200
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. Salem Almaani, MD

Nephrology

16 yrs NPPES
NPI 1376856492
3535 OLENTANGY RIVER RD, MEDICAL EDUCATION, Columbus, OH 43214(347) 549-2161
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,824 (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.

$4,824

Total received

6

Transactions

4

Paying companies

Top paying companies

Amgen Inc.$4,516
GlaxoSmithKline, LLC.$124.99
Calliditas Therapeutics US Inc.$103.65
Aurinia Pharma U.S., Inc.$79.19

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 93% of that group — among the highest recipients.

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

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

Dr. Amy Yau, MD

Nephrology

15 yrs NPPES
NPI 1467747592
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $104.75 (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.

$104.75

Total received

2

Transactions

2

Paying companies

Top paying companies

Calliditas Therapeutics US Inc.$103.65
Travere Therapeutics, Inc.$1.10

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 58th percentile of that group.

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

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

Dr. Robin Shah, DO

Nephrology

14 yrs NPPES
NPI 1720344633
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $109.64 (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.

$109.64

Total received

7

Transactions

6

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$29.28
GlaxoSmithKline, LLC.$26.79
Boehringer Ingelheim Pharmaceuticals, Inc.$20.34
Bard Peripheral Vascular, Inc.$15.66
Aurinia Pharma U.S., Inc.$14.91
Travere Therapeutics, Inc.$2.66

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 58th percentile of that group.

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

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

Dr. Jessica Greco, MD

Nephrology

14 yrs NPPES
NPI 1235496399
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $174.24 (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.

$174.24

Total received

4

Transactions

4

Paying companies

Top paying companies

Calliditas Therapeutics US Inc.$103.64
NxStage Medical, Inc.$31.19
Aurinia Pharma U.S., Inc.$19.91
Bayer HealthCare Pharmaceuticals Inc.$19.50

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 ranks around the 65th percentile of that group.

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

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

Dr. Joshua Leisring, MD

Nephrology

12 yrs NPPES
NPI 1518386176
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $32.25 (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.

$32.25

Total received

1

Transactions

1

Paying companies

Top paying companies

NxStage Medical, Inc.$32.25

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 49th percentile of that group.

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

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

Dr. Tyler Gutkoski, MD

Nephrology

12 yrs NPPES
NPI 1336550862
181 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.89 (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.

$18.89

Total received

1

Transactions

1

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$18.89

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 45th percentile of that group.

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

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

Dr. Salma Shaikhouni, MD

Nephrology

11 yrs NPPES
NPI 1356735765
3555 OLENTANGY RIVER RD STE 4000, Columbus, OH 43214(614) 544-4269
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. Liza Cholin, MD

Nephrology

10 yrs NPPES
NPI 1497117139
300 W 10TH AVE, Columbus, OH 43210(614) 293-4837
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. Kara Kaplan, MD

Nephrology

9 yrs NPPES
NPI 1043751456
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
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. William Metz, MD

Nephrology

9 yrs NPPES
NPI 1205366077
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $279.56 (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.

$279.56

Total received

8

Transactions

8

Paying companies

Top paying companies

OPKO Pharmaceuticals, LLC$149.38
Medtronic, Inc.$30.21
Bayer HealthCare Pharmaceuticals Inc.$29.28
Mallinckrodt Hospital Products Inc.$23.16
Otsuka America Pharmaceutical, Inc.$16.60
Aurinia Pharma U.S., Inc.$14.91

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 70th percentile of that group.

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

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

Dr. Madeline Chung, MD

Nephrology

8 yrs NPPES
NPI 1154827475
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,855 (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.

$1,855

Total received

14

Transactions

3

Paying companies

Top paying companies

Travere Therapeutics, Inc.$1,728
NxStage Medical, Inc.$109.75
Calliditas Therapeutics US Inc.$17.60

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 is higher than 91% of that group — among the highest recipients.

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

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

Dr. Subhash Chander, MD

Nephrology

8 yrs NPPES
NPI 1992290928
543 TAYLOR AVE FL 3, Columbus, OH 43203(614) 293-4837
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. Erika Critell, DO

Nephrology

7 yrs NPPES
NPI 1679032544
929 JASONWAY AVE, Columbus, OH 43214(614) 538-2250
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. Ali Rizvi, DO

Nephrology

7 yrs NPPES
NPI 1205497922
1664 NEIL AVE, Columbus, OH 43201(614) 293-6514
NPPES public registry
CMS Open Payments· $17.60 (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.

$17.60

Total received

1

Transactions

1

Paying companies

Top paying companies

Calliditas Therapeutics US Inc.$17.60

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 is on the lower end — around the 45th percentile of that group.

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

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

Dr. Muhammad Baig, MD

Nephrology

7 yrs NPPES
NPI 1376187880
2323 RIVER OAKS DR, Columbus, OH 43228(614) 825-1582
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. David Wallace, DO

Nephrology

6 yrs NPPES
NPI 1396364402
543 TAYLOR AVE, Columbus, OH 43203(614) 293-4837
NPPES public registry
CMS Open Payments· $122.66 (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.

$122.66

Total received

6

Transactions

5

Paying companies

Top paying companies

NxStage Medical, Inc.$35.06
GlaxoSmithKline, LLC.$31.25
Pfizer Inc.$20.79
Bayer HealthCare Pharmaceuticals Inc.$18.35
NOVARTIS PHARMACEUTICALS CORPORATION$17.21

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 David Wallace do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Meshaal Alanzi, MD

Nephrology

3 yrs NPPES
NPI 1275212037
300 W 10TH AVE, Columbus, OH 43210(614) 293-4837
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.

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