DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Corona, CA

70 verified internal medicine doctors in Corona. Page 1 of 2.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

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. Thuy Pham, DO

Internal Medicine

21 yrs NPPES
NPI 1558362723
1530 W 6TH ST STE 109, Corona, CA 92882(855) 505-7457
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $170.83 (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.

$170.83

Total received

3

Transactions

3

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$124.16
Novo Nordisk Inc$23.57
Organon LLC$23.10

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

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

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

Dr. Thomas Tran, MD

Internal Medicine

21 yrs NPPES
NPI 1710972997
800 S MAIN ST, Corona, CA 92882(951) 278-5590
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $116.54 (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.

$116.54

Total received

1

Transactions

1

Paying companies

Top paying companies

Dexcom, Inc.$116.54

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 77th percentile of that group.

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

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

Dr. Fatima Gauhar, MD

Internal Medicine

21 yrs NPPES
NPI 1619959517
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6910
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $244.54 (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.

$244.54

Total received

12

Transactions

7

Paying companies

Top paying companies

Novo Nordisk Inc$83.71
Amgen Inc.$41.24
GlaxoSmithKline, LLC.$39.66
Astellas Pharma US Inc$27.98
iRhythm Technologies, Inc.$20.28
RedHill Biopharma Inc.$16.23

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. Mohammad Shahin, MD

Internal Medicine

21 yrs NPPES
NPI 1053393959
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6805
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $370.01 (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.

$370.01

Total received

19

Transactions

6

Paying companies

Top paying companies

Novo Nordisk Inc$128.44
GlaxoSmithKline, LLC.$104.30
Amgen Inc.$41.24
Lilly USA, LLC$35.59
RedHill Biopharma Inc.$32.46
Astellas Pharma US Inc$27.98

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 86th percentile of that group.

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

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

Dr. Jun Yuan, MD

Internal Medicine

20 yrs NPPES
NPI 1962461368
1810 FULLERTON AVE, SUITE 102, Corona, CA 92881(951) 808-8863
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.53 (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.

$14.53

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$14.53

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 64th percentile of that group.

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

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

Dr. Imran Hasnain, MD

Internal Medicine

20 yrs NPPES
NPI 1003850553
1157 W GRAND BLVD, Corona, CA 92882(951) 737-1000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.58 (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.

$14.58

Total received

1

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$14.58

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 64th percentile of that group.

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

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

Dr. Patricia Bogema, DO

Internal Medicine

20 yrs NPPES
NPI 1407891617
2083 COMPTON AVE STE 101, Corona, CA 92881(951) 268-1001
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. Christine Duong, MD

Internal Medicine

20 yrs NPPES
NPI 1649299702
800 MAGNOLIA AVE, SUITE 101, Corona, CA 92879(951) 817-8820
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. Firas Abubaker, MD

Internal Medicine

20 yrs NPPES
NPI 1346255254
160 W FOOTHILL PKWY STE 105-167, Corona, CA 92882(973) 330-1940
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $244.59 (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.

$244.59

Total received

6

Transactions

3

Paying companies

Top paying companies

Melinta Therapeutics, LLC$120.37
DJO, LLC$109.75
Merck Sharp & Dohme LLC$14.47

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. Mowbray Hagan, MD

Internal Medicine

20 yrs NPPES
NPI 1235145590
760 WASHBURN AVE STE 4, Corona, CA 92882(951) 734-6110
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $596.37 (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.

$596.37

Total received

29

Transactions

7

Paying companies

Top paying companies

Amgen Inc.$275.64
Merck Sharp & Dohme LLC$104.90
Novo Nordisk Inc$103.92
Lilly USA, LLC$56.54
AbbVie Inc.$21.05
Exact Sciences Corporation$20.04

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Jasmine Leong, MD

Internal Medicine

20 yrs NPPES
NPI 1083627798
2071 COMPTON AVE STE 102, Corona, CA 92881(951) 549-0200
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. Tameem Alhayya, MD

Internal Medicine

20 yrs NPPES
NPI 1649283557
250 E RINCON ST STE 106, Corona, CA 92879(951) 339-8459
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $8,763 (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.

$8,763

Total received

8

Transactions

1

Paying companies

Top paying companies

Outset Medical Inc$8,763

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Michael Lam, MD

Internal Medicine

20 yrs NPPES
NPI 1033122601
720 MAGNOLIA AVE STE B2, Corona, CA 92879(951) 339-8229
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. Mario Ficarola, MD

Internal Medicine

20 yrs NPPES
NPI 1104939529
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6926
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. Helen Patzanakidis, MD

Internal Medicine

20 yrs NPPES
NPI 1639288368
2250 S MAIN ST STE 104, Corona, CA 92882(951) 737-1454
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $707.45 (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.

$707.45

Total received

32

Transactions

17

Paying companies

Top paying companies

Abbott Laboratories$109.76
Astellas Pharma US Inc$73.40
Amgen Inc.$64.70
Novo Nordisk Inc$62.61
Pfizer Inc.$58.15
AbbVie Inc.$46.51

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

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

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

Dr. Narakanti Rao, MD

Internal Medicine

20 yrs NPPES
NPI 1003919655
760 S WASHBURN AVE #7, Corona, CA 92882(951) 735-2311
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $33.08 (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.

$33.08

Total received

2

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$33.08

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Seung Yang, MD

Internal Medicine

20 yrs NPPES
NPI 1710080155
2083 COMPTON AVE, STE 203, Corona, CA 92881(951) 735-1310
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. Edward Politoske, MD

Internal Medicine

20 yrs NPPES
NPI 1770682536
341 MAGNOLIA AVENUE, SUITE 207, Corona, CA 92879(951) 734-9930
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 Molinari, MD

Internal Medicine

20 yrs NPPES
NPI 1154420917
341 MAGNOLIA AVENUE, SUITE 207, Corona, CA 92879(951) 734-9930
NPPES public registry
CMS Open Payments· $111.13 (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.

$111.13

Total received

5

Transactions

3

Paying companies

Top paying companies

Janssen Biotech, Inc.$74.04
INTERCEPT PHARMACEUTICALS, INC.$23.09
Salix Pharmaceuticals, a division of Bausch Health US, LLC$14.00

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 76th percentile of that group.

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

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

Dr. James Roy, MD

Internal Medicine

20 yrs NPPES
NPI 1063511822
341 MAGNOLIA AVENUE, SUITE 207, Corona, CA 92879(951) 734-9930
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. Walter Silva, MD

Internal Medicine

20 yrs NPPES
NPI 1174614994
341 MAGNOLIA AVE, SUITE 201, Corona, CA 92879(951) 735-9211
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. Mohammad Mahmud, MD

Internal Medicine

20 yrs NPPES
NPI 1164513784
703 MAGNOLIA AVE, Corona, CA 92879(951) 340-2178
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $135,433 (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.

$135,433

Total received

19

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$74,939
Bausch Health US, LLC$60,494

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Tejaskumar Naik, MD

Internal Medicine

20 yrs NPPES
NPI 1255426599
2083 COMPTON AVE, SUITE 103, Corona, CA 92881(951) 372-0039
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $401.71 (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.

$401.71

Total received

22

Transactions

6

Paying companies

Top paying companies

Smith+Nephew, Inc.$164.19
Astellas Pharma US Inc$89.99
ViiV Healthcare Company$59.09
Aimmune Therapeutics, Inc.$52.72
AbbVie Inc.$22.22
Insmed, Inc.$13.50

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 87th percentile of that group.

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

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

Dr. Nelhs Betancourt, MD

Internal Medicine

20 yrs NPPES
NPI 1780779371
770 MAGNOLIA AVE, SUITE 2K, Corona, CA 92879(951) 898-6600
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. Christos Bovetas, MD

Internal Medicine

20 yrs NPPES
NPI 1487740262
2250 S MAIN ST STE 106, Corona, CA 92882(951) 371-2703
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,114 (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.

$1,114

Total received

79

Transactions

19

Paying companies

Top paying companies

Amgen Inc.$305.27
Novo Nordisk Inc$146.49
AbbVie Inc.$131.08
Boehringer Ingelheim Pharmaceuticals, Inc.$95.82
Lilly USA, LLC$73.84
AstraZeneca Pharmaceuticals LP$60.35

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Jack Cochran, MD

Internal Medicine

20 yrs NPPES
NPI 1700974938
770 MAGNOLIA AVE, SUITE 2C, Corona, CA 92879(951) 737-0110
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $45.55 (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.

$45.55

Total received

2

Transactions

2

Paying companies

Top paying companies

Abbott Laboratories$32.49
Janssen Pharmaceuticals, Inc$13.06

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Talat Khan, MD

Internal Medicine

20 yrs NPPES
NPI 1992886337
2071 COMPTON AVE STE 105, Corona, CA 92881(951) 549-0900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $280.53 (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.

$280.53

Total received

14

Transactions

9

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$52.74
NOVARTIS PHARMACEUTICALS CORPORATION$50.22
Abbott Laboratories$42.46
Pfizer Inc.$39.36
Lilly USA, LLC$31.55
Merck Sharp & Dohme LLC$19.28

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Nahlla Dolle, MD

Internal Medicine

20 yrs NPPES
NPI 1427128354
1820 FULLERTON AVE STE 140, Corona, CA 92881(951) 549-0900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $87.76 (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.

$87.76

Total received

1

Transactions

1

Paying companies

Top paying companies

United Therapeutics Corporation$87.76

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 75th percentile of that group.

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

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

Dr. Ghasan Tabel, MD

Internal Medicine

20 yrs NPPES
NPI 1750458659
160 W FOOTHILL PKWY # 105-348, Corona, CA 92882(951) 374-0025
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. Fadia Attia, MD

Internal Medicine

20 yrs NPPES
NPI 1578626925
1820 FULLERTON AVE STE 115, Corona, CA 92881(951) 734-3233
NPPES public registry
CMS Open Payments· $22.37 (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.

$22.37

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$22.37

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Young Lee, MD

Internal Medicine

20 yrs NPPES
NPI 1194889972
1157 W GRAND BLVD, Corona, CA 92882(951) 737-5809
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,625 (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.

$2,625

Total received

117

Transactions

20

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$484.93
AstraZeneca Pharmaceuticals LP$398.74
GlaxoSmithKline, LLC.$362.64
Actelion Pharmaceuticals US, Inc.$249.52
Regeneron Healthcare Solutions, Inc.$238.13
Baxter Healthcare$192.55

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

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

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

Dr. Vince Ha, MD

Internal Medicine

19 yrs NPPES
NPI 1568587061
2057 COMPTON AVE STE 102, Corona, CA 92881(951) 736-6757
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,808 (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.

$1,808

Total received

59

Transactions

12

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$594.97
Aurinia Pharma U.S., Inc.$294.15
Mallinckrodt Hospital Products Inc.$225.64
Calliditas Therapeutics US Inc.$143.21
Otsuka America Pharmaceutical, Inc.$129.40
Amgen Inc.$98.93

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.

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

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

Dr. Thai Do, MD

Internal Medicine

19 yrs NPPES
NPI 1619176559
7977 ANZA VISTA CT, Corona, CA 92880(951) 737-2683
NPPES public registry
CMS Open Payments· $125.00 (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.

$125.00

Total received

1

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$125.00

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Marita Banzuela, MD

Internal Medicine

19 yrs NPPES
NPI 1114117041
16756 CHINO CORONA RD, Corona, CA 92880(909) 597-1771
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. Gauttam Patel, MD

Internal Medicine

19 yrs NPPES
NPI 1508056128
7867 HAZELNUT DR, Corona, CA 92880(951) 817-3007
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. Rona Liu, MD

Internal Medicine

19 yrs NPPES
NPI 1952592297
16756 CHINO CORONA RD, Corona, CA 92880(909) 597-1771
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. Krishi Chanduri, MD

Internal Medicine

19 yrs NPPES
NPI 1598957540
2057 COMPTON AVE STE 102, Corona, CA 92881(951) 736-6757
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $277.72 (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.

$277.72

Total received

11

Transactions

5

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$172.77
GlaxoSmithKline, LLC.$34.30
Aurinia Pharma U.S., Inc.$28.50
Otsuka America Pharmaceutical, Inc.$22.53
Bayer HealthCare Pharmaceuticals Inc.$19.62

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Ramesh Gupta, MD

Internal Medicine

19 yrs NPPES
NPI 1255527685
2091 CARMEL CIR, Corona, CA 92882(951) 737-0640
NPPES public registry
CMS Open Payments· $46.80 (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.

$46.80

Total received

3

Transactions

1

Paying companies

Top paying companies

Philips North America LLC$46.80

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Sumit Khandhar, DO

Internal Medicine

18 yrs NPPES
NPI 1174701668
2250 S MAIN ST STE 201, Corona, CA 92882(951) 734-4880
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $177.51 (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.

$177.51

Total received

4

Transactions

3

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$112.09
ShockWave Medical, Inc$40.92
Abbott Laboratories$24.50

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

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

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

Dr. Ennis Zaitoon, MD

Internal Medicine

18 yrs NPPES
NPI 1235307141
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6870
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $289.12 (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.

$289.12

Total received

15

Transactions

6

Paying companies

Top paying companies

Novo Nordisk Inc$128.43
Amgen Inc.$41.24
GlaxoSmithKline, LLC.$39.65
Lilly USA, LLC$35.59
Astellas Pharma US Inc$27.98
RedHill Biopharma Inc.$16.23

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Christine Sun, MD

Internal Medicine

18 yrs NPPES
NPI 1093983371
613 S HOWARD ST, Corona, CA 92879(818) 895-3100
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. Richard Corcoran, MD

Internal Medicine

18 yrs NPPES
NPI 1134376627
13273 SILVER STIRRUP DR, Corona, CA 92883(951) 471-2202
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. Andrew Cheung, MD

Internal Medicine

17 yrs NPPES
NPI 1164658662
2057 COMPTON AVE STE 102, Corona, CA 92881(951) 736-6757
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,600 (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.

$1,600

Total received

60

Transactions

12

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$379.31
GlaxoSmithKline, LLC.$202.02
Amgen Inc.$192.64
Aurinia Pharma U.S., Inc.$173.29
Calliditas Therapeutics US Inc.$159.66
Otsuka America Pharmaceutical, Inc.$154.12

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Garvin Patel, MD

Internal Medicine

17 yrs NPPES
NPI 1992932800
802 MAGNOLIA AVE STE 205, Corona, CA 92879(951) 281-2730
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $507.19 (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.

$507.19

Total received

11

Transactions

9

Paying companies

Top paying companies

Lilly USA, LLC$134.81
Amgen Inc.$121.87
Janssen Pharmaceuticals, Inc$117.03
Pfizer Inc.$32.10
ViiV Healthcare Company$23.18
Mylan Specialty L.P.$22.24

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 88th percentile of that group.

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

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

Dr. Ting-Wei Ou, MD

Internal Medicine

17 yrs NPPES
NPI 1669600250
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6929
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. Laura Nieves, MD

Internal Medicine

15 yrs NPPES
NPI 1073808994
341 MAGNOLIA AVE STE 206, Corona, CA 92879(951) 554-5778
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $242.39 (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.

$242.39

Total received

10

Transactions

6

Paying companies

Top paying companies

Janssen Biotech, Inc.$104.83
Edwards Lifesciences Corporation$54.53
GlaxoSmithKline, LLC.$27.97
Pfizer Inc.$21.25
Novo Nordisk Inc$19.81
Salix Pharmaceuticals, a division of Bausch Health US, LLC$14.00

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. Amir Rahnavard, DO

Internal Medicine

15 yrs NPPES
NPI 1669755153
1451 RIMPAU AVE STE 213, Corona, CA 92879(951) 268-6272
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $442.11 (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.

$442.11

Total received

32

Transactions

7

Paying companies

Top paying companies

AbbVie Inc.$186.64
Lilly USA, LLC$87.63
Novo Nordisk Inc$47.37
Medtronic, Inc.$45.54
Amgen Inc.$32.17
Teleflex LLC$22.39

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 87th percentile of that group.

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

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

Dr. Dhaval Desai, MD

Internal Medicine

14 yrs NPPES
NPI 1164798153
2250 S MAIN ST STE 201, Corona, CA 92882(951) 734-4880
NPPES public registry
CMS Open Payments· $67,315 (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.

$67,315

Total received

10

Transactions

5

Paying companies

Top paying companies

Amryt Pharma Holdings Ltd$67,086
ABIOMED$126.63
ShockWave Medical, Inc$40.92
Philips North America LLC$35.93
Ablacon, Inc.$25.62

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Amit Hiteshi, MD

Internal Medicine

14 yrs NPPES
NPI 1316203250
2115 COMPTON AVE, SUITE 101, Corona, CA 92881(951) 493-0037
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $37.12 (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.

$37.12

Total received

2

Transactions

2

Paying companies

Top paying companies

Hologic Sales and Service, LLC$21.44
Lilly USA, LLC$15.68

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. George Chidi, MD

Internal Medicine

12 yrs NPPES
NPI 1396168944
487 MAGNOLIA AVE STE 102, Corona, CA 92879(951) 272-5900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $582.34 (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.

$582.34

Total received

35

Transactions

6

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$205.53
Boehringer Ingelheim Pharmaceuticals, Inc.$169.66
Lilly USA, LLC$90.24
Kowa Pharmaceuticals America, Inc.$72.75
AbbVie Inc.$27.18
Abbott Laboratories$16.98

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Mohammed Qubba, MD

Internal Medicine

12 yrs NPPES
NPI 1093129009
2083 COMPTON AVE STE 203, Corona, CA 92881(951) 339-9700
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. Mustafa Al Lami, MD

Internal Medicine

12 yrs NPPES
NPI 1689088361
111 W HARRISON ST UNIT 246, Corona, CA 92880(818) 238-7828
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. Patrick Bonaparte, MD

Internal Medicine

12 yrs NPPES
NPI 1508260340
2405 INDEPENDENCE CIR, Corona, CA 92882(702) 874-4484
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. John Yang, MD

Internal Medicine

11 yrs NPPES
NPI 1639569882
800 S MAIN ST, Corona, CA 92882(951) 737-4343
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. Huong Nguyen, MD

Internal Medicine

11 yrs NPPES
NPI 1992199343
341 MAGNOLIA AVE STE 201, Corona, CA 92879(951) 735-6969
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.53 (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.

$14.53

Total received

1

Transactions

1

Paying companies

Top paying companies

Exact Sciences Corporation$14.53

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 64th percentile of that group.

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

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

Dr. Brian Chen, DO

Internal Medicine

11 yrs NPPES
NPI 1053792366
341 MAGNOLIA AVE STE 205, Corona, CA 92879(951) 735-4771
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $420.96 (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.

$420.96

Total received

20

Transactions

8

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$192.91
Boehringer Ingelheim Pharmaceuticals, Inc.$74.86
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$51.51
Alnylam Pharmaceuticals Inc.$29.88
E.R. Squibb & Sons, L.L.C.$24.59
Edwards Lifesciences Corporation$19.52

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 87th percentile of that group.

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

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

Dr. Jessica Petty, DO

Internal Medicine

11 yrs NPPES
NPI 1447631627
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6916
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,165 (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.

$4,165

Total received

26

Transactions

8

Paying companies

Top paying companies

Intuitive Surgical, Inc.$3,620
GlaxoSmithKline, LLC.$178.22
Inspire Medical Systems, Inc.$127.50
Genzyme Corporation$76.53
AstraZeneca Pharmaceuticals LP$55.54
Baxter Healthcare$54.98

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Valeria Madrid Malo Bohorquez, MD

Internal Medicine

11 yrs NPPES
NPI 1932582541
2055 KELLOGG AVE, Corona, CA 92879(951) 898-7355
NPPES public registry
CMS Open Payments· $326.16 (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.

$326.16

Total received

17

Transactions

5

Paying companies

Top paying companies

Lilly USA, LLC$140.10
LifeScan, Inc.$64.57
Novo Nordisk Inc$54.52
Exact Sciences Corporation$53.22
AstraZeneca Pharmaceuticals LP$13.75

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 85th percentile of that group.

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

Payments to Valeria Madrid Malo Bohorquez do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Haidy Youssef, MD

Internal Medicine

10 yrs NPPES
NPI 1881056489
21634 RETREAT PKWY, Corona, CA 92883(951) 493-6945
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $392.66 (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.

$392.66

Total received

20

Transactions

8

Paying companies

Top paying companies

AbbVie Inc.$179.89
GlaxoSmithKline, LLC.$41.27
UCB, Inc.$35.45
Amgen Inc.$33.69
Janssen Biotech, Inc.$32.21
Lilly USA, LLC$29.64

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 86th percentile of that group.

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

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

Dr. Farnoosh Farshidi, MD

Internal Medicine

9 yrs NPPES
NPI 1841722899
800 S MAIN ST, Corona, CA 92882(951) 737-4343
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $168.26 (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.

$168.26

Total received

1

Transactions

1

Paying companies

Top paying companies

Inari Medical, Inc.$168.26

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

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

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

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