DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Irvine, CA

221 verified internal medicine doctors in Irvine. Page 4 of 4.

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. Michael Caberto, DO

Internal Medicine

10 yrs NPPES
NPI 1932565637
1000 FIVEPOINT STE A, Irvine, CA 92618(800) 826-4673
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. Wei Wang, MD

Internal Medicine

10 yrs NPPES
NPI 1750743969
16300 SAND CANYON AVE, Irvine, CA 92618(330) 835-8559
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $293.06 (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.

$293.06

Total received

4

Transactions

3

Paying companies

Top paying companies

Novo Nordisk Inc$144.69
GlaxoSmithKline, LLC.$122.82
Bayer HealthCare Pharmaceuticals Inc.$25.55

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 ranks around the 85th percentile of that group.

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

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

Dr. Jonathan Oishi, DO

Internal Medicine

10 yrs NPPES
NPI 1396109781
11 TECHNOLOGY DR, Irvine, CA 92618(855) 206-6764
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. Michelle Tsukamoto, MD

Internal Medicine

10 yrs NPPES
NPI 1417311739
6640 ALTON PKWY, Irvine, CA 92618(949) 932-5000
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. Nikki Zahabi, DO

Internal Medicine

10 yrs NPPES
NPI 1437506847
16300 SAND CANYON AVE STE 207, Irvine, CA 92618(949) 333-7580
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $229.70 (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.

$229.70

Total received

9

Transactions

2

Paying companies

Top paying companies

Janssen Biotech, Inc.$212.43
Foundation Medicine, Inc.$17.27

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 Nikki Zahabi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Austin Fox, MD

Internal Medicine

10 yrs NPPES
NPI 1851740591
850 HEALTH SCIENCES RD, Irvine, CA 92617(949) 824-2020
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,822 (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.

$3,822

Total received

21

Transactions

6

Paying companies

Top paying companies

Alcon Research LLC$1,470
Johnson & Johnson Surgical Vision, Inc.$1,067
Alcon Vision LLC$707.55
AbbVie Inc.$356.07
Horizon Therapeutics plc$124.78
Regeneron Healthcare Solutions, Inc.$96.02

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 Austin Fox do not imply any wrongdoing. Many are meals, education, or research support.

Dr. May Kam, DO

Internal Medicine

10 yrs NPPES
NPI 1437500162
16200 SAND CANYON AVE, Irvine, CA 92618(888) 655-9463
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $207.14 (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.

$207.14

Total received

4

Transactions

2

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$124.72
Janssen Pharmaceuticals, Inc$82.42

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 82th percentile of that group.

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

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

Dr. Michelle Min, MD

Internal Medicine

10 yrs NPPES
NPI 1194176354
118 MED SURG I, Irvine, CA 92697(949) 824-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $7,837 (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.

$7,837

Total received

24

Transactions

6

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$7,338
AbbVie Inc.$164.49
Pfizer Inc.$132.78
Janssen Biotech, Inc.$99.99
LEO Pharma Inc.$67.77
Janssen Scientific Affairs, LLC$34.06

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 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 Michelle Min do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Salman Ziaei, MD

Internal Medicine

10 yrs NPPES
NPI 1710430970
16200 SAND CANYON AVE, Irvine, CA 92618(949) 873-6181
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. Whitney Nelson, MD

Internal Medicine

9 yrs NPPES
NPI 1265973523
16200 SAND CANYON AVE, Irvine, CA 92618(949) 873-6181
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. Omeed Alipour, MD

Internal Medicine

9 yrs NPPES
NPI 1841731080
1000 FIVEPOINT STE A, Irvine, CA 92618(800) 826-4673
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,908 (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.

$1,908

Total received

10

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$1,908

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 Omeed Alipour do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Babak Jamasian Mobarakeh, MD

Internal Medicine

9 yrs NPPES
NPI 1396270112
11 TECHNOLOGY DR, Irvine, CA 92618(949) 923-3200
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. Jaclyn Leong, DO

Internal Medicine

9 yrs NPPES
NPI 1225564727
856 HEALTH SCIENCES ROAD, Irvine, CA 92617(949) 824-7000
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. Ghazal Bahri, MD

Internal Medicine

9 yrs NPPES
NPI 1770013146
1000 FIVEPOINT, Irvine, CA 92618(949) 671-8000
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. Farhan Ayoub, MD

Internal Medicine

9 yrs NPPES
NPI 1699295501
16300 SAND CANYON AVE STE 311, Irvine, CA 92618(949) 791-3101
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $80.47 (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.

$80.47

Total received

5

Transactions

3

Paying companies

Top paying companies

Exact Sciences Corporation$34.81
AstraZeneca Pharmaceuticals LP$31.22
Pfizer Inc.$14.44

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 74th percentile of that group.

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

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

Dr. Tydus Thai, MD

Internal Medicine

8 yrs NPPES
NPI 1518460302
1000 FIVEPOINT STE A, Irvine, CA 92618(949) 671-8000
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. Simon So, MD

Internal Medicine

8 yrs NPPES
NPI 1336646132
4330 BARRANCA PKWY STE 245, Irvine, CA 92604(949) 273-2888
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $133.56 (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.

$133.56

Total received

6

Transactions

3

Paying companies

Top paying companies

Novo Nordisk Inc$85.26
Insulet Corporation$24.29
Boehringer Ingelheim Pharmaceuticals, Inc.$24.01

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 79th percentile of that group.

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

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

Dr. Jeffrey Young, DO

Internal Medicine

8 yrs NPPES
NPI 1942707344
41 CREEK RD # 310, Irvine, CA 92604(949) 990-4637
NPPES public registry
CMS Open Payments· $257.07 (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.

$257.07

Total received

7

Transactions

6

Paying companies

Top paying companies

Amgen Inc.$148.57
Exact Sciences Corporation$26.74
GlaxoSmithKline, LLC.$26.23
Novo Nordisk Inc$23.04
RedHill Biopharma Inc.$16.41
AstraZeneca Pharmaceuticals LP$16.08

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 84th percentile of that group.

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

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

Dr. Michael Kahn, MD

Internal Medicine

8 yrs NPPES
NPI 1245727320
1000 FIVEPOINT STE A, Irvine, CA 92618(888) 333-4673
NPPES public registry
CMS Open Payments· $23.21 (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.

$23.21

Total received

1

Transactions

1

Paying companies

Top paying companies

Baxter Healthcare$23.21

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 Michael Kahn do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jung Kim, MD

Internal Medicine

8 yrs NPPES
NPI 1093202103
1000 FIVEPOINT, Irvine, CA 92618(888) 333-4673
NPPES public registry
CMS Open Payments· $27.98 (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.

$27.98

Total received

1

Transactions

1

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, 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 68th percentile of that group.

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

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

Dr. Billy Zhang, MD

Internal Medicine

8 yrs NPPES
NPI 1871087957
13400 JAMBOREE RD, Irvine, CA 92602(714) 263-9279
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $206.43 (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.

$206.43

Total received

6

Transactions

4

Paying companies

Top paying companies

Lexicon Pharmaceuticals, Inc.$139.39
Merck Sharp & Dohme LLC$26.67
NOVARTIS PHARMACEUTICALS CORPORATION$21.08
E.R. Squibb & Sons, L.L.C.$19.29

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 82th percentile of that group.

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

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

Dr. Sophia Tran, DO

Internal Medicine

7 yrs NPPES
NPI 1952862922
11 TECHNOLOGY DR, Irvine, CA 92618(552) 066-7648
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. Rainy Zhang, MD

Internal Medicine

7 yrs NPPES
NPI 1568924199
1000 FIVEPOINT, Irvine, CA 92618(949) 671-8000
NPPES public registry
CMS Open Payments· $136.24 (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.

$136.24

Total received

1

Transactions

1

Paying companies

Top paying companies

Penumbra, Inc.$136.24

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 79th percentile of that group.

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

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

Dr. Helya Peyman, DO

Internal Medicine

7 yrs NPPES
NPI 1407410731
1000 FIVEPOINT STE A, Irvine, CA 92618(800) 826-4673
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 Loi, DO

Internal Medicine

7 yrs NPPES
NPI 1861057556
11 TECHNOLOGY DR, Irvine, CA 92618(949) 923-3200
NPPES public registry
CMS Open Payments· $41.78 (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.

$41.78

Total received

2

Transactions

2

Paying companies

Top paying companies

La Jolla Pharmaceutical Company$23.25
AVEO Pharmaceuticals, Inc.$18.53

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 71th percentile of that group.

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

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

Dr. Junko Ohara, MD

Internal Medicine

7 yrs NPPES
NPI 1609434075
22 ODYSSEY # 170-A, Irvine, CA 92618(949) 654-8963
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. An Nguyen, MD

Internal Medicine

7 yrs NPPES
NPI 1609434414
16200 SAND CANYON AVE, Irvine, CA 92618(888) 655-8463
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. Nazmul Hasan, MD

Internal Medicine

6 yrs NPPES
NPI 1265068514
101 THE CITY DRIVE, CITY TOWER, STE 400, Irvine, CA 92868(714) 456-5691
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. Lawrence Ahn, MD

Internal Medicine

6 yrs NPPES
NPI 1942836945
14150 CULVER DRIVE STE. 100, Irvine, CA 92604(949) 552-4584
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. Arezou Nazary, MD

Internal Medicine

6 yrs NPPES
NPI 1063033298
16300 SAND CANYON AVE STE 311, Irvine, CA 92618(949) 791-3101
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. Karoline Wang, MD

Internal Medicine

5 yrs NPPES
NPI 1255918231
13400 JAMBOREE RD # 200, Irvine, CA 92602(714) 236-9279
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. Yolanda Zhang, DO

Internal Medicine

5 yrs NPPES
NPI 1790363174
11 TECHNOLOGY DR, Irvine, CA 92618(855) 206-6764
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. Hye Yi, MD

Internal Medicine

5 yrs NPPES
NPI 1043890064
6 WILLARD, Irvine, CA 92604(833) 574-2273
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. Dan Tran, MD

Internal Medicine

4 yrs NPPES
NPI 1508515040
16300 SAND CANYON AVE STE 311, Irvine, CA 92618(949) 791-3101
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. Sara Sabeti, MD

Internal Medicine

4 yrs NPPES
NPI 1598414815
15333 CULVER DR STE 130, Irvine, CA 92604(858) 554-1212
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. Xinmiao Yang, MD

Internal Medicine

4 yrs NPPES
NPI 1750031019
16200 SAND CANYON AVE, Irvine, CA 92618(949) 517-3000
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. Shuhab Zaher, DO

Internal Medicine

4 yrs NPPES
NPI 1164163069
11 TECHNOLOGY DR, Irvine, CA 92618(949) 923-3200
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. Anderson Vu, MD

Internal Medicine

4 yrs NPPES
NPI 1093457681
6640 ALTON PKWY, Irvine, CA 92618(833) 574-2273
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. Mona Sedghian, MD

Internal Medicine

4 yrs NPPES
NPI 1467197558
16300 SAND CANYON AVE STE 311, Irvine, CA 92618(949) 791-3101
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. Farhad Nassiri Afshar, MD

Internal Medicine

4 yrs NPPES
NPI 1639889165
62 CORPORATE PARK STE 200, Irvine, CA 92606(949) 776-9292
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. Robert Kaaren, MD

Internal Medicine

NPI 1275465403
42 BLUE HERON, Irvine, CA 92603(949) 510-6106
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.

Internal Medicine in Irvine, CA — Verified | DoctorsProof — Page 4 | DoctorsProof