DoctorsProofNPPES directory · verify at state boards

Doctors in Orange, CA

2243 physicians listed in the NPPES public registry. Page 5 of 38.

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. Carla Hammond, MD

Psychiatry

20 yrs NPPES
NPI 1407889355
2230 W CHAPMAN AVE STE 212, Orange, CA 92868(714) 712-0711
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. Mark Lee, MD

Emergency Medicine

20 yrs NPPES
NPI 1588696819
2601 E CHAPMAN AVE, Orange, CA 92869(714) 633-0011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $106.72 (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.

$106.72

Total received

1

Transactions

1

Paying companies

Top paying companies

Eli Lilly and Company$106.72

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 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 emergency medicine doctors.

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

Dr. William Murphy, MD

Emergency Medicine

20 yrs NPPES
NPI 1215969449
1100 WEST STEWART DRIVE, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17.31 (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.

$17.31

Total received

1

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$17.31

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 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 emergency medicine doctors.

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

Dr. James Pierog, MD

Emergency Medicine

20 yrs NPPES
NPI 1740212976
1100 WEST STEWART DRIVE, Orange, CA 92868(714) 633-9111
NPPES public registry
CMS Open Payments· $120.39 (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.

$120.39

Total received

1

Transactions

1

Paying companies

Top paying companies

Amgen Inc.$120.39

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 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 emergency medicine doctors.

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

Dr. John Gross, MD

Cardiothoracic Surgery

20 yrs NPPES
NPI 1619900446
200 S MANCHESTER AVE STE 650, Orange, CA 92868(714) 456-3077
NPPES public registry
CMS Open Payments· $100.00 (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.

$100.00

Total received

1

Transactions

1

Paying companies

Top paying companies

TELA Bio, Inc.$100.00

Among the 2,660 cardiothoracic surgery doctors we've analyzed, about 66% received any industry payment (median $331 among those who did). This doctor's total is on the lower end — around the 48th percentile of that group.

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

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

Dr. Mayank Pathak, MD

Neurology

20 yrs NPPES
NPI 1114959475
1140 W LA VETA AVE, SUITE 730, Orange, CA 92868(714) 541-6800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,813 (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.

$4,813

Total received

240

Transactions

40

Paying companies

Top paying companies

AbbVie Inc.$790.77
Biogen, Inc.$393.95
NOVARTIS PHARMACEUTICALS CORPORATION$364.40
Alexion Pharmaceuticals, Inc.$290.51
Teva Pharmaceuticals USA, Inc.$286.49
SK Life Science, Inc.$262.59

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 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 neurology doctors.

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

Dr. Jonathan Blair, MD

Emergency Medicine

20 yrs NPPES
NPI 1891727954
1100 WEST STEWART DRIVE, Orange, CA 92868(714) 633-9111
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 La Rocca, MD

Emergency Medicine

20 yrs NPPES
NPI 1700818861
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registry
CMS Open Payments· $232.30 (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.

$232.30

Total received

1

Transactions

1

Paying companies

Top paying companies

Inari Medical, Inc.$232.30

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 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 emergency medicine doctors.

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

Dr. Paul Ziesmer, MD

Emergency Medicine

20 yrs NPPES
NPI 1649202714
1100 WEST STEWART DRIVE, Orange, CA 92868(714) 633-9111
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. Gregory Young, MD

Emergency Medicine

20 yrs NPPES
NPI 1750313821
1100 WEST STEWART DR, Orange, CA 92868(714) 633-9111
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. Brian Lee, MD

Emergency Medicine

20 yrs NPPES
NPI 1073545216
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,301 (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.

$3,301

Total received

13

Transactions

5

Paying companies

Top paying companies

Inari Medical, Inc.$3,076
ABIOMED$135.21
Pfizer Inc.$49.90
CSL Behring$23.93
E.R. Squibb & Sons, L.L.C.$16.38

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 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 emergency medicine doctors.

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

Dr. Kimberly Ray, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1003849936
431 S BATAVIA ST, SUITE 103, Orange, CA 92868(714) 538-6731
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 Luo, MD

Psychiatry

20 yrs NPPES
NPI 1093748535
3800 W CHAPMAN AVE STE 500, Orange, CA 92868(714) 456-5902
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $61.20 (2023)

Industry Payments (2023)

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

$61.20

Total received

1

Transactions

1

Paying companies

Top paying companies

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$61.20

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 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 psychiatry doctors.

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

Dr. Jessica Li, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1982638649
681 S PARKER ST, SUITE 100, Orange, CA 92868(714) 445-0228
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.36 (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.

$18.36

Total received

1

Transactions

1

Paying companies

Top paying companies

iRhythm Technologies, Inc.$18.36

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total is on the lower end — around the 36th percentile of that group.

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

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

Dr. Steven Stanowicz, MD

Dermatology

20 yrs NPPES
NPI 1649204520
1506 E CHAPMAN AVE, Orange, CA 92866(714) 538-8556
NPPES public registry
CMS Open Payments· $164.81 (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.

$164.81

Total received

7

Transactions

3

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$85.43
E.R. Squibb & Sons, L.L.C.$59.13
AbbVie Inc.$20.25

Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total ranks around the 52th percentile of that group.

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

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

Dr. Karol Dangaran, MD

Dermatology

20 yrs NPPES
NPI 1225062052
1506 E CHAPMAN AVE, Orange, CA 92866(714) 538-8556
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,661 (2023)

Industry Payments (2023)

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

$1,661

Total received

79

Transactions

18

Paying companies

Top paying companies

AbbVie Inc.$250.02
Janssen Biotech, Inc.$235.13
Regeneron Healthcare Solutions, Inc.$211.46
NOVARTIS PHARMACEUTICALS CORPORATION$169.93
Lilly USA, LLC$149.36
LEO Pharma Inc.$142.60

Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 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 dermatology doctors.

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

Dr. Dragos Diaconescu, MD

Anesthesiology

20 yrs NPPES
NPI 1851325518
101 THE CITY DR S, Orange, CA 92868(714) 456-8888
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. Steven Lipkin, MD

Hematology & Oncology

20 yrs NPPES
NPI 1134153547
101 THE CITY DR S, Orange, CA 92868(714) 456-8068
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. Maged Azer, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1992730709
1140 W. LA VETA AVE, SUITE # 640, Orange, CA 92868(714) 564-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $887.94 (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.

$887.94

Total received

46

Transactions

13

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$351.08
Boehringer Ingelheim Pharmaceuticals, Inc.$104.36
sanofi-aventis U.S. LLC$73.82
Pfizer Inc.$60.08
Amgen Inc.$56.42
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$56.08

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 72th percentile of that group.

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

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

Dr. George Wesley, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1013942986
1140 W. LA VETA AVE, SUITE # 640, Orange, CA 92868(714) 564-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $987.46 (2023)

Industry Payments (2023)

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

$987.46

Total received

38

Transactions

12

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$307.42
ShockWave Medical, Inc$141.33
ABIOMED$114.75
Boehringer Ingelheim Pharmaceuticals, Inc.$98.29
Abbott Laboratories$88.45
Kestra Medical Technology Services, Inc.$57.41

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 73th percentile of that group.

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

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

Dr. Kiran Naqvi, MD

Internal Medicine

20 yrs NPPES
NPI 1407881592
101 THE CITY DR S, Orange, CA 92868(832) 909-5763
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $753.10 (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.

$753.10

Total received

3

Transactions

3

Paying companies

Top paying companies

F. Hoffmann-La Roche AG$480.40
BeiGene USA, Inc.$150.00
Astellas Pharma US Inc$122.70

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 Kiran Naqvi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Chamberlin, MD

Urology

20 yrs NPPES
NPI 1205861994
725 W LA VETA AVE, #220, Orange, CA 92868(714) 639-3134
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 Pan, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1912932740
1140 W LA VETA AVE, SUITE 430, Orange, CA 92868(714) 543-5555
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $9,764 (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.

$9,764

Total received

100

Transactions

21

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$6,996
Medtronic, Inc.$470.99
NOVARTIS PHARMACEUTICALS CORPORATION$423.34
Abbott Laboratories$352.97
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$349.73
E.R. Squibb & Sons, L.L.C.$253.05

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 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 cardiovascular disease doctors.

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

Dr. Brandee Baker, MD

Anesthesiology

20 yrs NPPES
NPI 1023043767
101 THE CITY DR S, Orange, CA 92868(714) 456-8068
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. Hung Nguyen, DO

Family Medicine

20 yrs NPPES
NPI 1447284526
438 E KATELLA AVE STE F, Orange, CA 92867(714) 296-6264
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. Raymond Kuo, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1922033620
230 S MAIN ST, Orange, CA 92868(714) 978-2937
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $136.25 (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.

$136.25

Total received

7

Transactions

5

Paying companies

Top paying companies

Lilly USA, LLC$49.11
Taiho Oncology, Inc.$32.92
EISAI INC.$24.28
Kyowa Kirin, Inc.$16.78
Bard Peripheral Vascular, Inc.$13.16

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 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 diagnostic radiology doctors.

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

Dr. John Mchugh, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1538194337
700 S. TUSTIN ST., Orange, CA 92866(714) 633-6373
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. Jay Lee, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1053346858
1140 W. LA VETA AVE., SUITE # 640, Orange, CA 92868(714) 564-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,261 (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.

$1,261

Total received

46

Transactions

15

Paying companies

Top paying companies

Boston Scientific Corporation$315.42
NOVARTIS PHARMACEUTICALS CORPORATION$182.75
Biosense Webster, Inc.$149.09
sanofi-aventis U.S. LLC$127.79
Edwards Lifesciences Corporation$123.04
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$88.80

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 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 cardiovascular disease doctors.

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

Dr. William Holmes, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1700811700
431 S BATAVIA ST, STE. 103, Orange, CA 92868(714) 538-6731
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. Surinder Dargan, MD

Psychiatry

20 yrs NPPES
NPI 1790710234
1439 E CHAPMAN AVE, Orange, CA 92866(714) 633-7770
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. Jennifer Butler, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1598780769
101 THE CITY DR S, Orange, CA 92868(714) 456-7733
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. Kim Charney, MD

Surgery

20 yrs NPPES
NPI 1699790899
1140 W LA VETA AVE, SUITE 620, Orange, CA 92868(714) 550-0600
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. K De Silva, MD

Psychiatry

20 yrs NPPES
NPI 1992730170
810 W LA VETA AVENUE, Orange, CA 92868(714) 532-6811
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. Yu-Po Lee, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1598780025
101 THE CITY DR S BLDG 29A, Orange, CA 92868(714) 456-7012
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $20,839 (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.

$20,839

Total received

9

Transactions

4

Paying companies

Top paying companies

Orthofix Medical, Inc.$12,025
Globus Medical, Inc.$8,342
Medtronic, Inc.$298.47
BIOTRONIK NRO, Inc.$173.16

Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 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 orthopaedic surgery doctors.

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

Dr. Irfan Ahmad, MD

Pediatrics

20 yrs NPPES
NPI 1699790139
455 S MAIN ST, Orange, CA 92868(714) 532-8620
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. Constance De Silva, MD

Psychiatry

20 yrs NPPES
NPI 1912922634
810 W LA VETA AVE, Orange, CA 92868(715) 532-6811
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. Amir Ghiassi, MD

Pulmonary Disease

20 yrs NPPES
NPI 1518983899
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,935 (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.

$1,935

Total received

2

Transactions

2

Paying companies

Top paying companies

Edwards Lifesciences Corporation$1,800
ABIOMED$135.21

Among the 13,317 pulmonary disease doctors we've analyzed, about 54% received any industry payment (median $474 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 pulmonary disease doctors.

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

Dr. Barry Marfleet, MD

Family Medicine

20 yrs NPPES
NPI 1659397792
1042 E CHAPMAN AVE STE 100, Orange, CA 92866(147) 444-0447
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $30.40 (2023)

Industry Payments (2023)

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

$30.40

Total received

1

Transactions

1

Paying companies

Top paying companies

Lilly USA, LLC$30.40

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 72th percentile of that group.

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

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

Dr. George Garcia, MD

Ophthalmology

20 yrs NPPES
NPI 1437175262
1031 WEST CHAPMAN AVENUE, SUITE 204, Orange, CA 92868(714) 997-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,188 (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.

$1,188

Total received

45

Transactions

11

Paying companies

Top paying companies

Horizon Therapeutics plc$309.48
AbbVie Inc.$173.80
Mallinckrodt Hospital Products Inc.$153.38
NEW WORLD MEDICAL,INC.$119.12
Alcon Vision LLC$105.55
RxSight Inc$94.17

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 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 ophthalmology doctors.

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

Dr. Dale Di Stefano, MD

Neurology

20 yrs NPPES
NPI 1902822968
101 THE CITY DR S, Orange, CA 92868(714) 880-7812
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. Lynette Sequeira, MD

Emergency Medicine

20 yrs NPPES
NPI 1255357158
1100 WEST STEWART DRIVE, Orange, CA 92868(714) 633-9111
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. Vinayak Shanbhag, MD

Psychiatry

20 yrs NPPES
NPI 1194741330
810 W LA VETA AVE, Orange, CA 92868(714) 532-6811
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 Daoud, MD

Internal Medicine

20 yrs NPPES
NPI 1093732992
1010 W LA VETA AVE, STE 610, Orange, CA 92868(707) 339-8802
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,406 (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.

$2,406

Total received

111

Transactions

30

Paying companies

Top paying companies

Novo Nordisk Inc$222.82
ABIOMED$212.87
GlaxoSmithKline, LLC.$186.11
AbbVie Inc.$179.05
Teva Pharmaceuticals USA, Inc.$169.72
Abbott Laboratories$161.20

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 Ronald Daoud do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ian Chait, MD

Anesthesiology

20 yrs NPPES
NPI 1003833930
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $243.45 (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.

$243.45

Total received

2

Transactions

2

Paying companies

Top paying companies

Baxter Healthcare$124.79
La Jolla Pharmaceutical Company$118.66

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 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 anesthesiology doctors.

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

Dr. Lorraine Kaelin, MD

Anesthesiology

20 yrs NPPES
NPI 1669499406
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $227.54 (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.

$227.54

Total received

3

Transactions

3

Paying companies

Top paying companies

La Jolla Pharmaceutical Company$118.66
Vero Biotech Inc.$75.23
Merck Sharp & Dohme LLC$33.65

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 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 anesthesiology doctors.

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

Dr. Manoj Kulkarni, MD

Anesthesiology

20 yrs NPPES
NPI 1982621736
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $237.46 (2023)

Industry Payments (2023)

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

$237.46

Total received

3

Transactions

2

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$118.80
La Jolla Pharmaceutical Company$118.66

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 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 anesthesiology doctors.

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

Dr. Deepti Pandita, MD

Internal Medicine

20 yrs NPPES
NPI 1255358727
101 THE CITY DR S # 3, Orange, CA 92868(714) 456-8888
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $59.73 (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.

$59.73

Total received

1

Transactions

1

Paying companies

Top paying companies

Baxter Healthcare$59.73

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 73th percentile of that group.

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

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

Dr. Martin Weissman, MD

Urology

20 yrs NPPES
NPI 1629096862
1140 W LA VETA AVE, SUITE 840, Orange, CA 92868(714) 543-3300
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. Rasvin Grewal, MD

Anesthesiology

20 yrs NPPES
NPI 1902824089
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
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. Allen Houshiar, DO

Family Medicine

20 yrs NPPES
NPI 1427076272
2501 E CHAPMAN AVE, Orange, CA 92869(714) 628-3300
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. Teresa Garcia, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1841219243
1140 W LA VETA AVE STE 560, Orange, CA 92868(714) 547-8700
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. Tae Eung Kim, MD

Emergency Medicine

20 yrs NPPES
NPI 1730108689
101 THE CITY DR S, Orange, CA 92868(800) 465-3203
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. Anthony Pham, MD

Internal Medicine

20 yrs NPPES
NPI 1326068990
1310 W STEWART DR STE 410, Orange, CA 92868(714) 639-9401
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $43.42 (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.

$43.42

Total received

2

Transactions

1

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$43.42

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 71th percentile of that group.

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

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

Dr. Jack Canton, MD

Anesthesiology

20 yrs NPPES
NPI 1437179017
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $133.65 (2023)

Industry Payments (2023)

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

$133.65

Total received

2

Transactions

2

Paying companies

Top paying companies

Intuitive Surgical, Inc.$100.00
Merck Sharp & Dohme LLC$33.65

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 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 anesthesiology doctors.

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

Dr. Claudia Gold, MD

Emergency Medicine

20 yrs NPPES
NPI 1942220249
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
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. Mark Rodrigues, MD

Internal Medicine

20 yrs NPPES
NPI 1417977992
1140 W LA VETA AVE, SUITE #470, Orange, CA 92868(714) 245-9900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,598 (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.

$1,598

Total received

57

Transactions

20

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$299.01
Insmed, Inc.$237.42
AstraZeneca Pharmaceuticals LP$218.42
Lilly USA, LLC$173.84
Amgen Inc.$154.07
Mylan Specialty L.P.$109.05

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 Mark Rodrigues do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Daniel Starr, MD

Emergency Medicine

20 yrs NPPES
NPI 1497775886
1100 WEST STEWART DRIVE, Orange, CA 92868(714) 633-9111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $177.32 (2023)

Industry Payments (2023)

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

$177.32

Total received

4

Transactions

1

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$177.32

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 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 emergency medicine doctors.

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

Dr. Roger Arakaki, MD

Anesthesiology

20 yrs NPPES
NPI 1003836990
1100 W STEWART DR, Orange, CA 92868(714) 633-9111
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. Kaveh Matin, MD

Anesthesiology

20 yrs NPPES
NPI 1457371346
1100 W STEWART DR, Orange, CA 92868(714) 744-8700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $152.31 (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.

$152.31

Total received

2

Transactions

2

Paying companies

Top paying companies

La Jolla Pharmaceutical Company$118.66
Merck Sharp & Dohme LLC$33.65

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 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 anesthesiology doctors.

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

Dr. John Chen, MD

Neurology

20 yrs NPPES
NPI 1841210846
2617 E CHAPMAN AVE STE 101, Orange, CA 92869(714) 202-0218
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,815 (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.

$2,815

Total received

140

Transactions

25

Paying companies

Top paying companies

UCB, Inc.$543.16
AbbVie Inc.$434.20
Grifols USA, LLC$360.76
EMD Serono, Inc.$207.83
Biogen, Inc.$197.11
NOVARTIS PHARMACEUTICALS CORPORATION$185.21

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 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 neurology doctors.

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

Doctors in Orange, CA — NPPES Registry | DoctorsProof — Page 5 | DoctorsProof