DoctorsProofNPPES directory · verify at state boards

Doctors in Rancho Cucamonga, CA

182 physicians listed in the NPPES public registry. Page 1 of 4.

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. Steven Barag, DO

Family Medicine

21 yrs NPPES
NPI 1366444838
7974 HAVEN AVE, SUITE 250, Rancho Cucamonga, CA 91730(909) 355-1601
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $369,779 (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.

$369,779

Total received

264

Transactions

33

Paying companies

Top paying companies

Eli Lilly and Company$297,027
AstraZeneca Pharmaceuticals LP$27,548
Novo Nordisk AS$18,641
Boehringer Ingelheim Pharmaceuticals, Inc.$17,702
Esperion Therapeutics, Inc.$6,411
Bayer HealthCare Pharmaceuticals Inc.$351.12

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 is higher than 100% of that group — among the highest recipients.

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

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

Dr. Thomas Woodbury, DO

Geriatric Medicine

21 yrs NPPES
NPI 1609878115
9089 BASELINE RD, SUITE 100, Rancho Cucamonga, CA 91730(909) 941-9927
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. Edna Sayat, MD

Pediatrics

21 yrs NPPES
NPI 1013907757
7777 MILLIKEN AVE STE 360, Rancho Cucamonga, CA 91730(909) 944-7099
NPPES public registry
CMS Open Payments· $207.20 (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.

$207.20

Total received

10

Transactions

5

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$81.18
Cranial Technologies, Inc$57.40
Corium, LLC$30.37
Pfizer Inc.$23.11
Phadia US Inc.$15.14

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 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 pediatrics doctors.

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

Dr. James Brown, MD

Family Medicine

21 yrs NPPES
NPI 1073597738
8360 RED OAK ST, SUITE 103, Rancho Cucamonga, CA 91730(909) 980-1946
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. Kevin Lawrence, MD

Physical Medicine & Rehabilitation

21 yrs NPPES
NPI 1215913058
10841 WHITE OAK AVE, SUITE 201, Rancho Cucamonga, CA 91730(909) 581-6400
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. Rolando Uykimpang, MD

General Practice

21 yrs NPPES
NPI 1992782163
10399 LEMON AVE STE 102B, Rancho Cucamonga, CA 91737(909) 481-1002
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. Wilbur Sims, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1346228616
8599 HAVEN AVE., SUITE 300, Rancho Cucamonga, CA 91730(909) 620-8180
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. Fred Shu, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1568435717
8599 HAVEN AVE., SUITE 300, Rancho Cucamonga, CA 91730(909) 620-8180
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. Daniel Channell, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1699749044
8008 HAVEN AVE, SUITE 100, Rancho Cucamonga, CA 91730(909) 483-1236
NPPES public registry
CMS Open Payments· $62.98 (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.

$62.98

Total received

3

Transactions

3

Paying companies

Top paying companies

Shield Therapeutics Inc$31.91
Organon LLC$23.31
Aspira Women's Health Inc$7.76

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 among those who did). This doctor's total ranks around the 66th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US obstetrics & gynecology doctors.

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

Dr. Florence Tampoya, MD

Family Medicine

20 yrs NPPES
NPI 1518931450
8112 MILLIKEN AVE STE 100, Rancho Cucamonga, CA 91730(909) 466-6410
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $348.37 (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.

$348.37

Total received

17

Transactions

9

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$76.64
Lilly USA, LLC$76.51
Exact Sciences Corporation$55.48
GlaxoSmithKline, LLC.$32.65
Vanda Pharmaceuticals Inc.$24.99
AbbVie Inc.$21.85

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 88th percentile of that group.

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

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

Dr. Eldine Banquerigo, MD

Family Medicine

20 yrs NPPES
NPI 1851367528
8112 MILLIKEN AVE STE 100, Rancho Cucamonga, CA 91730(909) 466-6410
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $664.31 (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.

$664.31

Total received

33

Transactions

9

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$170.87
Lilly USA, LLC$157.44
Vanda Pharmaceuticals Inc.$102.22
Exact Sciences Corporation$89.40
GlaxoSmithKline, LLC.$62.28
AbbVie Inc.$21.85

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 is higher than 92% of that group — among the highest recipients.

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

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

Dr. Alfonso Carrillo, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1316906894
8599 HAVEN AVE., SUITE 300, Rancho Cucamonga, CA 91730(909) 620-8180
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. Fahim Gheybi, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1730148214
8599 HAVEN AVE., SUITE 300, Rancho Cucamonga, CA 91730(909) 620-8180
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. Steven Cobb, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1770542110
8599 HAVEN AVE., SUITE 300, Rancho Cucamonga, CA 91730(909) 620-8180
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. Ythanh Nguyen, MD

Internal Medicine

20 yrs NPPES
NPI 1255391181
8235 ROCHESTER AVE, Rancho Cucamonga, CA 91730(909) 484-4900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $167.03 (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.

$167.03

Total received

8

Transactions

4

Paying companies

Top paying companies

Pfizer Inc.$64.77
Merck Sharp & Dohme LLC$52.04
Janssen Pharmaceuticals, Inc$35.16
NOVARTIS PHARMACEUTICALS CORPORATION$15.06

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 80th percentile of that group.

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

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

Dr. Satish Lal, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1720042377
10841 WHITE OAK AVE, SUITE 100, Rancho Cucamonga, CA 91730(909) 989-4002
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. Juan Cortes, DO

Family Medicine

20 yrs NPPES
NPI 1760432181
10350 COMMERCE CENTER DR, SUITE 200, Rancho Cucamonga, CA 91730(800) 579-7202
NPPES public registry
CMS Open Payments· $104.86 (2023)

Industry Payments (2023)

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

$104.86

Total received

6

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$104.86

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 79th percentile of that group.

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

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

Dr. Anca Chiritescu, MD

Psychiatry

20 yrs NPPES
NPI 1821040163
WEST VALLEY DETENTION CENTER, MEDICAL OFFICE, 9500 ETIWANDA AVENUE, Rancho Cucamonga, CA 91739(909) 708-8371
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. Waheed Saeed, MD

Psychiatry

20 yrs NPPES
NPI 1205888658
9327 FAIRWAY VIEW PL STE 110, Rancho Cucamonga, CA 91730(909) 945-3330
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $44.74 (2023)

Industry Payments (2023)

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

$44.74

Total received

2

Transactions

2

Paying companies

Top paying companies

Sumitomo Pharma America, Inc.$24.50
Janssen Pharmaceuticals, Inc$20.24

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 81th percentile of that group.

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

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

Dr. Bhupinder Nakai, MD

Psychiatry

20 yrs NPPES
NPI 1720030208
9327 FAIRWAY VIEW PL, STE 110, Rancho Cucamonga, CA 91730(909) 945-3330
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. Carlos Vigil, DO

Internal Medicine

20 yrs NPPES
NPI 1366494015
7974 HAVEN AVE, SUITE 210, Rancho Cucamonga, CA 91730(909) 941-0661
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. Marc Avent, DO

Family Medicine

20 yrs NPPES
NPI 1437104783
7777 MILLIKEN AVE, STE 220, Rancho Cucamonga, CA 91730(909) 484-4234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.31 (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.

$16.31

Total received

1

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$16.31

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 67th percentile of that group.

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

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

Dr. Chandrahas Agarwal, MD

Infectious Disease

20 yrs NPPES
NPI 1528014172
8287 WHITE OAK AVE, Rancho Cucamonga, CA 91730(909) 476-0808
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $334.29 (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.

$334.29

Total received

10

Transactions

8

Paying companies

Top paying companies

ABIOMED$148.17
NOVARTIS PHARMACEUTICALS CORPORATION$39.40
Merck Sharp & Dohme LLC$34.73
Boehringer Ingelheim Pharmaceuticals, Inc.$32.39
Pfizer Inc.$22.23
AstraZeneca Pharmaceuticals LP$19.68

Among the 3,681 infectious disease doctors we've analyzed, about 83% received any industry payment (median $1,189 among those who did). This doctor's total is on the lower end — around the 37th percentile of that group.

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

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

Dr. Ravi Garehgrat, MD

Pediatrics

20 yrs NPPES
NPI 1073569604
10590 TOWN CENTER DR STE 170, Rancho Cucamonga, CA 91730(909) 483-0000
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. Behnam Ebrahimi, MD

Hematology & Oncology

20 yrs NPPES
NPI 1033165139
12577 NAPLES WAY, Rancho Cucamonga, CA 91739(714) 281-2993
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10,332 (2023)

Industry Payments (2023)

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

$10,332

Total received

44

Transactions

17

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$7,912
AstraZeneca Pharmaceuticals LP$1,780
Seagen Inc.$127.03
NOVARTIS PHARMACEUTICALS CORPORATION$88.51
sanofi-aventis U.S. LLC$69.99
Janssen Biotech, Inc.$55.95

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 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 hematology & oncology doctors.

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

Dr. Satish Choudhary, MD

Infectious Disease

20 yrs NPPES
NPI 1669429841
7974 HAVEN AVE, STE 200, Rancho Cucamonga, CA 91730(909) 476-6743
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $87.37 (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.

$87.37

Total received

1

Transactions

1

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$87.37

Among the 3,681 infectious disease doctors we've analyzed, about 83% received any industry payment (median $1,189 among those who did). This doctor's total is on the lower end — around the 24th percentile of that group.

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

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

Dr. Linda Lee, MD

Family Medicine

20 yrs NPPES
NPI 1336188838
10431 LEMON AVE STE N, Rancho Cucamonga, CA 91737(909) 822-2323
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $344.88 (2023)

Industry Payments (2023)

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

$344.88

Total received

2

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$344.88

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 88th percentile of that group.

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

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

Dr. Mahmoud Ibrahim, MD

Pediatrics

20 yrs NPPES
NPI 1063451771
7974 HAVEN AVE, STE. 290, Rancho Cucamonga, CA 91730(909) 944-5553
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. Jeffrey Unger, MD

Family Medicine

20 yrs NPPES
NPI 1003856188
9220 HAVEN AVE STE 230, Rancho Cucamonga, CA 91730(909) 590-8409
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $143,848 (2023)

Industry Payments (2023)

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

$143,848

Total received

226

Transactions

12

Paying companies

Top paying companies

Abbott Laboratories$82,894
Novo Nordisk Inc$52,531
Bayer HealthCare Pharmaceuticals Inc.$7,011
sanofi-aventis U.S. LLC$750.00
Jazz Pharmaceuticals Inc.$210.55
AbbVie Inc.$131.57

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 is higher than 100% of that group — among the highest recipients.

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

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

Dr. Jane Himmelvo, MD

Family Medicine

20 yrs NPPES
NPI 1235170440
5131 NELLIE CT, Rancho Cucamonga, CA 91739(213) 841-4181
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. Jeffrey Haga, DO

Family Medicine

20 yrs NPPES
NPI 1902847320
9500 ETIWANDA AVE, Rancho Cucamonga, CA 91739(909) 463-5085
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. Madhumalti Bhavsar, MD

Psychiatry

20 yrs NPPES
NPI 1013958867
8710 MONROE CT STE 150, Rancho Cucamonga, CA 91730(909) 941-4870
NPPES public registry
CMS Open Payments· $828.52 (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.

$828.52

Total received

20

Transactions

9

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$294.99
Otsuka America Pharmaceutical, Inc.$145.18
Teva Pharmaceuticals USA, Inc.$133.27
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$98.17
AbbVie Inc.$71.29
Lundbeck LLC$37.72

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 is higher than 95% of that group — among the highest recipients.

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

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

Dr. Rommie Fakhoury, MD

Family Medicine

20 yrs NPPES
NPI 1528000643
10601 CHURCH STREET STE 110, Rancho Cucamonga, CA 91730(909) 989-7100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,574 (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.

$1,574

Total received

72

Transactions

18

Paying companies

Top paying companies

Abbott Laboratories$476.47
Novo Nordisk Inc$217.95
Lilly USA, LLC$171.76
Merz North America, Inc.$165.20
AbbVie Inc.$154.86
AstraZeneca Pharmaceuticals LP$101.35

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 is higher than 97% of that group — among the highest recipients.

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

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

Dr. Tuan Pham, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1134163793
9333 BASELINE RD, STE. 160, Rancho Cucamonga, CA 91730(909) 941-4777
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,369 (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.

$4,369

Total received

102

Transactions

15

Paying companies

Top paying companies

AngioDynamics, Inc.$2,642
NOVARTIS PHARMACEUTICALS CORPORATION$384.30
Merck Sharp & Dohme LLC$212.69
Esperion Therapeutics, Inc.$189.02
Boston Scientific Corporation$185.84
Pfizer Inc.$178.68

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 87th percentile of that group.

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

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

Dr. Yi Zhang, MD

Emergency Medicine

20 yrs NPPES
NPI 1164466322
6417 HAVEN AVE STE 110, Rancho Cucamonga, CA 91737(909) 941-2273
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. Xuan Nguyet Nguyen, MD

Family Medicine

20 yrs NPPES
NPI 1871539551
10431 LEMON AVE, UNIT N, Rancho Cucamonga, CA 91737(909) 466-6579
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 Shiu, DO

Family Medicine

20 yrs NPPES
NPI 1629004478
7974 HAVEN AVE, SUITE 250, Rancho Cucamonga, CA 91730(800) 734-1733
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,463 (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.

$1,463

Total received

79

Transactions

24

Paying companies

Top paying companies

AbbVie Inc.$213.60
AstraZeneca Pharmaceuticals LP$162.71
Pfizer Inc.$142.32
Novo Nordisk Inc$104.18
Antares Pharma, Inc.$95.64
IDORSIA PHARMACEUTICALS US INC$64.68

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 is higher than 96% of that group — among the highest recipients.

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

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

Dr. Jack Griffith, DO

Emergency Medicine

20 yrs NPPES
NPI 1407884315
7365 CARNELIAN ST, SUITE 137, Rancho Cucamonga, CA 91730(909) 948-8888
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $938.27 (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.

$938.27

Total received

58

Transactions

9

Paying companies

Top paying companies

Genzyme Corporation$231.13
AbbVie Inc.$212.87
UCB, Inc.$195.66
Sun Pharmaceutical Industries Inc.$120.04
Janssen Biotech, Inc.$73.90
Regeneron Healthcare Solutions, Inc.$39.82

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 Jack Griffith do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ravinder Singh, MD

Family Medicine

20 yrs NPPES
NPI 1447289962
8231 ROCHESTER AVE, Rancho Cucamonga, CA 91730(909) 483-7800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,249 (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.

$1,249

Total received

61

Transactions

13

Paying companies

Top paying companies

Abbott Laboratories$366.91
Lilly USA, LLC$170.76
Astellas Pharma US Inc$159.29
AbbVie Inc.$148.25
Pfizer Inc.$138.34
GlaxoSmithKline, LLC.$60.51

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 is higher than 96% of that group — among the highest recipients.

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

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

Dr. Brian Spivack, MD

Surgery

20 yrs NPPES
NPI 1295750305
8263 GROVE AVE STE 204, Rancho Cucamonga, CA 91730(909) 946-5320
NPPES public registry
CMS Open Payments· $50.00 (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.

$50.00

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$50.00

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total ranks around the 56th percentile of that group.

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

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

Dr. Jeffrey Mar, MD

Psychiatry

20 yrs NPPES
NPI 1043235815
9479 HAVEN AVE, Rancho Cucamonga, CA 91730(909) 771-8023
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. Sandra Force-Obrowski, MD

Family Medicine

20 yrs NPPES
NPI 1023034873
7777 MILLIKEN AVE STE 350, Rancho Cucamonga, CA 91730(909) 484-9182
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,026 (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.

$2,026

Total received

81

Transactions

18

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$366.86
AbbVie Inc.$329.09
Astellas Pharma US Inc$299.40
Bayer HealthCare Pharmaceuticals Inc.$180.91
Lilly USA, LLC$173.79
Boehringer Ingelheim Pharmaceuticals, Inc.$145.94

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 is higher than 98% of that group — among the highest recipients.

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

Payments to Sandra Force-Obrowski do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Olusola Oyemade, MD

Pediatrics

20 yrs NPPES
NPI 1649297573
7777 MILLIKEN AVE, SUITE 360, Rancho Cucamonga, CA 91730(909) 944-7099
NPPES public registry
CMS Open Payments· $271.67 (2023)

Industry Payments (2023)

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

$271.67

Total received

8

Transactions

6

Paying companies

Top paying companies

Kyowa Kirin, Inc.$121.78
Merck Sharp & Dohme LLC$39.94
Corium, LLC$37.84
GlaxoSmithKline, LLC.$31.29
Pfizer Inc.$25.62
Ultragenyx Pharmaceutical Inc.$15.20

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 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 pediatrics doctors.

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

Dr. Crisostomo Armada, DO

Family Medicine

20 yrs NPPES
NPI 1902823701
10399 LEMON AVE STE 101, Rancho Cucamonga, CA 91737(909) 373-0216
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $843.21 (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.

$843.21

Total received

41

Transactions

14

Paying companies

Top paying companies

Exact Sciences Corporation$191.65
AstraZeneca Pharmaceuticals LP$138.00
Bayer HealthCare Pharmaceuticals Inc.$127.54
Lilly USA, LLC$89.76
Novo Nordisk Inc$63.94
Boehringer Ingelheim Pharmaceuticals, Inc.$45.26

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

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

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

Dr. Sherman Rhee, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1568481042
8599 HAVEN AVE, SUITE 300, Rancho Cucamonga, CA 91730(909) 620-8180
NPPES public registry
CMS Open Payments· $165.00 (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.

$165.00

Total received

1

Transactions

1

Paying companies

Top paying companies

Inari Medical, Inc.$165.00

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 is higher than 90% of that group — among the highest recipients.

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

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

Dr. David Opai-Tetteh, MD

Dermatology

20 yrs NPPES
NPI 1427077684
8200 HAVEN AVENUE, STE101, Rancho Cucamonga, CA 91730(909) 649-8031
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,229 (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.

$4,229

Total received

184

Transactions

21

Paying companies

Top paying companies

Janssen Biotech, Inc.$635.37
Genzyme Corporation$519.74
LEO Pharma Inc.$453.43
Amgen Inc.$405.65
E.R. Squibb & Sons, L.L.C.$388.76
NOVARTIS PHARMACEUTICALS CORPORATION$363.79

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 is higher than 92% of that group — among the highest recipients.

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

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

Dr. Viet Ta, MD

Family Medicine

20 yrs NPPES
NPI 1861415390
8235 ROCHESTER AVE, SUITE 110, Rancho Cucamonga, CA 91730(909) 484-4900
NPPES public registry
CMS Open Payments· $39.77 (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.

$39.77

Total received

2

Transactions

1

Paying companies

Top paying companies

Sanofi Pasteur Inc.$39.77

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 74th percentile of that group.

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

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

Dr. Thuy Nguyen, MD

Emergency Medicine

20 yrs NPPES
NPI 1336162858
9695 BASELINE RD, Rancho Cucamonga, CA 91730(909) 941-0920
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,104 (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.

$4,104

Total received

10

Transactions

6

Paying companies

Top paying companies

AbbVie Inc.$3,724
Theratechnologies Inc.$177.99
ViiV Healthcare Company$119.26
EMD Serono, Inc.$35.52
Janssen Pharmaceuticals, Inc$28.48
Janssen Biotech, Inc.$19.10

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 Thuy Nguyen do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gilbert Zini, MD

Emergency Medicine

20 yrs NPPES
NPI 1558375303
8283 GROVE AVE, STE. 106, Rancho Cucamonga, CA 91730(909) 982-1888
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. Harvey Cohen, MD

Internal Medicine

20 yrs NPPES
NPI 1972517423
8330 RED OAK ST STE 201, Rancho Cucamonga, CA 91730(909) 987-2528
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $439.26 (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.

$439.26

Total received

23

Transactions

13

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$115.59
Boehringer Ingelheim Pharmaceuticals, Inc.$93.12
Shield Therapeutics Inc$40.12
Regeneron Healthcare Solutions, Inc.$31.55
Jazz Pharmaceuticals Inc.$24.34
Otsuka America Pharmaceutical, Inc.$22.12

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 ranks around the 87th percentile of that group.

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

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

Dr. Tiffany Quan, MD

Pediatrics

20 yrs NPPES
NPI 1750397261
8235 ROCHESTER AVE, SUITE 120, Rancho Cucamonga, CA 91730(909) 484-4900
NPPES public registry
CMS Open Payments· $52.06 (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.

$52.06

Total received

3

Transactions

2

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$37.39
Sanofi Pasteur Inc.$14.67

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 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 pediatrics doctors.

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

Dr. Jin Kim, MD

Family Medicine

20 yrs NPPES
NPI 1558371401
8237 ROCHESTER AVE, # 130, Rancho Cucamonga, CA 91730(909) 948-7590
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $6,680 (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.

$6,680

Total received

379

Transactions

40

Paying companies

Top paying companies

AbbVie Inc.$943.26
Abbott Laboratories$753.37
AstraZeneca Pharmaceuticals LP$489.92
Salix Pharmaceuticals, a division of Bausch Health US, LLC$386.51
USWM, LLC$363.84
IDORSIA PHARMACEUTICALS US INC$325.18

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 is higher than 99% of that group — among the highest recipients.

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

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

Dr. Della Bennett, MD

Cardiothoracic Surgery

20 yrs NPPES
NPI 1649387952
10888 FOOTHILL BLVD, Rancho Cucamonga, CA 91730(909) 463-0715
NPPES public registry
CMS Open Payments· $406.38 (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.

$406.38

Total received

25

Transactions

4

Paying companies

Top paying companies

AbbVie Inc.$318.82
Mentor Worldwide LLC$44.53
Integra LifeSciences Corporation$30.26
Acella Pharmaceuticals, LLC$12.77

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 ranks around the 71th percentile of that group.

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

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

Dr. Somkiet Pajong, DO

Family Medicine

20 yrs NPPES
NPI 1942318340
9089 BASLINE ROAD, SUITE 100, Rancho Cucamonga, CA 91730(909) 483-0505
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. Dianna Mak, DO

Family Medicine

20 yrs NPPES
NPI 1104936988
9089 BASELINE ROAD, SUITE 100, Rancho Cucamonga, CA 91730(909) 483-0505
NPPES public registry
CMS Open Payments· $21.84 (2023)

Industry Payments (2023)

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

$21.84

Total received

1

Transactions

1

Paying companies

Top paying companies

Chiesi USA, Inc.$21.84

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 70th percentile of that group.

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

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

Dr. Amor Quinio, MD

Pediatrics

20 yrs NPPES
NPI 1952411373
9710 19TH ST, Rancho Cucamonga, CA 91737(909) 581-0008
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. Shin Liong, MD

Emergency Medicine

20 yrs NPPES
NPI 1326150111
9500 ETIWANDA AVE, Rancho Cucamonga, CA 91739(909) 463-5003
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. Regina Leoni, MD

Family Medicine

20 yrs NPPES
NPI 1568573582
8599 HAVEN AVE, SUITE 106, Rancho Cucamonga, CA 91730(909) 989-2273
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $479.81 (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.

$479.81

Total received

23

Transactions

11

Paying companies

Top paying companies

Lilly USA, LLC$134.83
Novo Nordisk Inc$59.04
AstraZeneca Pharmaceuticals LP$50.43
Abbott Laboratories$48.02
Astellas Pharma US Inc$42.60
AbbVie Inc.$29.88

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 is higher than 90% of that group — among the highest recipients.

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

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

Dr. Filomena Pascual, MD

Pediatrics

20 yrs NPPES
NPI 1275636201
8710 MONROE CT., SUITE # 200, Rancho Cucamonga, CA 91730(909) 481-9515
NPPES public registry
CMS Open Payments· $187.95 (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.

$187.95

Total received

8

Transactions

4

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$72.33
Pfizer Inc.$46.94
GlaxoSmithKline, LLC.$46.21
Sanofi Pasteur Inc.$22.47

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

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

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

Dr. Lee Austin, MD

Dermatology

20 yrs NPPES
NPI 1982702429
7365 CARNELIAN ST, STE 137, Rancho Cucamonga, CA 91730(909) 948-8888
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.

Doctors in Rancho Cucamonga, CA — NPPES Registry | DoctorsProof | DoctorsProof