DoctorsProofNPPES directory · verify at state boards

Doctors in Danville, CA

97 physicians listed in the NPPES public registry. Page 1 of 2.

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. Gregory Bellig, MD

Anesthesiology

21 yrs NPPES
NPI 1558354993
402 RAILROAD AVE, Danville, CA 94526(925) 272-9267
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 Wall, MD

Dermatology

21 yrs NPPES
NPI 1508852013
3860 BLACKHAWK RD STE 140, Danville, CA 94506(925) 837-6000
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. Claudia Pinilla, MD

Ophthalmology

21 yrs NPPES
NPI 1598751638
909 SAN RAMON VALLEY BLVD, STE 114, Danville, CA 94526(925) 837-6428
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. Rupinder Mann, MD

Ophthalmology

21 yrs NPPES
NPI 1770579443
909 SAN RAMON VALLEY BLVD, STE 114, Danville, CA 94526(925) 837-6428
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $21.72 (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.

$21.72

Total received

1

Transactions

1

Paying companies

Top paying companies

Corium, LLC$21.72

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 is on the lower end — around the 42th percentile of that group.

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

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

Dr. Michael Gottlieb, MD

Surgery

21 yrs NPPES
NPI 1609858075
1320 EL CAPITAN DR, SUITE 440, Danville, CA 94526(925) 277-1117
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,058 (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.

$2,058

Total received

3

Transactions

3

Paying companies

Top paying companies

Intuitive Surgical, Inc.$2,000
AtriCure, Inc.$40.01
AbbVie Inc.$18.26

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 88th percentile of that group.

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

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

Dr. Claire Humphrey, MD

Pediatrics

20 yrs NPPES
NPI 1396715579
4165 BLACKHAWK PLAZA CIR, # 100, Danville, CA 94506(925) 736-7070
NPPES public registry
CMS Open Payments· $23.42 (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.

$23.42

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$23.42

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 76th percentile of that group.

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

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

Dr. John Roberts, MD

Family Medicine

20 yrs NPPES
NPI 1700856978
4165 BLACKHAWK PLAZA CIR, # 100, Danville, CA 94506(925) 736-7070
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,436 (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.

$2,436

Total received

120

Transactions

36

Paying companies

Top paying companies

AbbVie Inc.$204.67
Otsuka America Pharmaceutical, Inc.$174.54
Janssen Pharmaceuticals, Inc$162.63
Almatica Pharma LLC$161.75
Pfizer Inc.$154.75
GlaxoSmithKline, LLC.$138.48

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 John Roberts do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jonathan Humphrey, MD

Family Medicine

20 yrs NPPES
NPI 1689644866
4165 BLACKHAWK PLAZA CIR, #100, Danville, CA 94506(925) 736-7070
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,430 (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.

$2,430

Total received

121

Transactions

36

Paying companies

Top paying companies

AbbVie Inc.$196.86
Pfizer Inc.$172.86
Otsuka America Pharmaceutical, Inc.$169.87
NOVARTIS PHARMACEUTICALS CORPORATION$163.32
AstraZeneca Pharmaceuticals LP$116.29
Salix Pharmaceuticals, a division of Bausch Health US, LLC$105.45

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 Jonathan Humphrey do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Andrea Stark, MD

Surgery

20 yrs NPPES
NPI 1992778757
1182 RIVER ROCK LN, Danville, CA 94526(480) 272-1060
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. Vikram Talwar, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1164499901
1320 EL CAPITAN DR, SUITE 200, Danville, CA 94526(925) 275-0700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $8,104 (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.

$8,104

Total received

10

Transactions

2

Paying companies

Top paying companies

Innovasis Inc$7,374
Alphatec Spine, Inc$730.59

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 ranks around the 89th percentile of that group.

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

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

Dr. Robert Rovner, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1871560482
1320 EL CAPITAN DR, SUITE 200, Danville, CA 94526(925) 275-0700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $12,085 (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.

$12,085

Total received

5

Transactions

2

Paying companies

Top paying companies

Innovasis Inc$11,960
GS Solutions, Inc.$124.83

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 91% of that group — among the highest recipients.

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

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

Dr. Pamela Wang, MD

Internal Medicine

20 yrs NPPES
NPI 1033188602
901 SAN RAMON VALLEY BLVD, #130, Danville, CA 94526(925) 820-6456
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $884.13 (2023)

Industry Payments (2023)

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

$884.13

Total received

48

Transactions

13

Paying companies

Top paying companies

Currax Pharmaceuticals LLC$172.98
AbbVie Inc.$141.70
Lilly USA, LLC$141.13
NOVARTIS PHARMACEUTICALS CORPORATION$62.28
Novo Nordisk Inc$62.24
Boehringer Ingelheim Pharmaceuticals, Inc.$58.43

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 91% of that group — among the highest recipients.

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

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

Dr. Stephen Ronan, MD

Plastic Surgery

20 yrs NPPES
NPI 1649239971
3600 BLACKHAWK PLAZA CIR, Danville, CA 94506(925) 736-5757
NPPES public registry
CMS Open Payments· $253.24 (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.

$253.24

Total received

5

Transactions

2

Paying companies

Top paying companies

Galderma Laboratories, L.P.$214.71
Mentor Worldwide LLC$38.53

Among the 5,676 plastic surgery doctors we've analyzed, about 63% received any industry payment (median $311 among those who did). This doctor's total ranks around the 65th percentile of that group.

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

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

Dr. William Kemerer, MD

Anesthesiology

20 yrs NPPES
NPI 1629038351
3600 BLACKHAWK PLAZA CIRCLE, Danville, CA 94506(925) 963-9118
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. Lucille Andersen, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1124082359
913 SAN RAMON VALLEY BLVD, SUITE 182, Danville, CA 94526(925) 263-2499
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $334.38 (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.

$334.38

Total received

7

Transactions

4

Paying companies

Top paying companies

Stryker Corporation$193.42
Treace Medical Concepts, Inc.$79.10
Evolution Surgical, Inc$36.77
Bioventus LLC$25.09

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 ranks around the 63th percentile of that group.

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

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

Dr. Denise Hilliard, MD

Internal Medicine

20 yrs NPPES
NPI 1053375188
907 SAN RAMON VALLEY BLVD, SUITE 104, Danville, CA 94526(925) 837-1044
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 Padgett, DO

Physical Medicine & Rehabilitation

20 yrs NPPES
NPI 1699730374
913 SAN RAMON VALLEY BLVD, SUITE #182, Danville, CA 94526(925) 314-9222
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. Donald Parsons, MD

Internal Medicine

20 yrs NPPES
NPI 1760447320
400 EL CERRO BLVD, STE 102, Danville, CA 94526(925) 855-3780
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. Daniel Ochalek, MD

Surgery

20 yrs NPPES
NPI 1407893399
1320 EL CAPITAN DR STE 120, Danville, CA 94526(925) 676-2600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,146 (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.

$2,146

Total received

4

Transactions

3

Paying companies

Top paying companies

Intuitive Surgical, Inc.$2,035
Endogastric Solutions, Inc$70.95
AtriCure, Inc.$40.00

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 89th percentile of that group.

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

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

Dr. Sonia Badreshia, MD

Dermatology

20 yrs NPPES
NPI 1407894074
360 ROSE AVE, Danville, CA 94526(925) 389-7196
NPPES public registry
CMS Open Payments· $284.59 (2023)

Industry Payments (2023)

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

$284.59

Total received

27

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$272.23
Biofrontera Inc.$12.36

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 58th percentile of that group.

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

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

Dr. Lisa Hudson, MD

Internal Medicine

20 yrs NPPES
NPI 1760427702
913 SAN RAMON VALLEY BLVD, SUITE 186, Danville, CA 94526(925) 984-2622
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $23.71 (2023)

Industry Payments (2023)

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

$23.71

Total received

1

Transactions

1

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$23.71

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 Lisa Hudson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gergana Gallacher, MD

Dermatology

20 yrs NPPES
NPI 1457396277
770 SAN RAMON BLVD, Danville, CA 94526(925) 820-3376
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $129.75 (2023)

Industry Payments (2023)

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

$129.75

Total received

2

Transactions

2

Paying companies

Top paying companies

Medtronic, Inc.$113.66
Biofrontera Inc.$16.09

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 on the lower end — around the 49th percentile of that group.

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

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

Dr. Viktor Novikov, MD

Family Medicine

20 yrs NPPES
NPI 1972548741
319 DIABLO RD, STE 105, Danville, CA 94526(925) 314-0260
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. Elizabeth Sutherland, MD

Anesthesiology

20 yrs NPPES
NPI 1952347569
869 ACKERMAN DR, Danville, CA 94526(925) 718-8956
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. Allen Boghossian, DO

Ophthalmology

20 yrs NPPES
NPI 1205863529
3380 BLACKHAWK PLAZA CIR STE 200, Danville, CA 94506(925) 736-5959
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $340.62 (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.

$340.62

Total received

16

Transactions

7

Paying companies

Top paying companies

Bausch & Lomb Americas Inc.$101.69
NOVARTIS PHARMACEUTICALS CORPORATION$67.11
Sun Pharmaceutical Industries Inc.$59.46
CooperVision Inc.$42.31
Oyster Point Pharma, Inc.$32.79
Alcon Vision LLC$19.70

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 69th percentile of that group.

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

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

Dr. Juliana Wong, MD

Family Medicine

20 yrs NPPES
NPI 1134156953
319 DIABLO RD, STE 105, Danville, CA 94526(925) 314-0260
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. Sean Feezell, DO

Family Medicine

20 yrs NPPES
NPI 1134157704
915 SAN RAMON VALLEY BLVD, Danville, CA 94526(925) 875-3750
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. Andrew Nash, MD

Pediatrics

20 yrs NPPES
NPI 1518997402
911 SAN RAMON VALLEY BLVD STE 100, Danville, CA 94526(925) 362-1861
NPPES public registry
CMS Open Payments· $458.46 (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.

$458.46

Total received

19

Transactions

10

Paying companies

Top paying companies

Genzyme Corporation$151.95
Pfizer Inc.$60.40
kaleo, Inc.$59.60
AstraZeneca Pharmaceuticals LP$49.43
Cranial Technologies, Inc$33.07
ACADIA Pharmaceuticals Inc$28.16

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 96% of that group — among the highest recipients.

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

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

Dr. Andreas Kamlot, MD

Surgery

20 yrs NPPES
NPI 1720019748
1320 EL CAPITAN DR, STE 120, Danville, CA 94526(925) 676-2600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,565 (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.

$40,565

Total received

91

Transactions

6

Paying companies

Top paying companies

AtriCure, Inc.$39,901
Edwards Lifesciences Corporation$293.06
Impulse Dynamics (USA) Inc.$172.43
Abbott Laboratories$153.59
La Jolla Pharmaceutical Company$24.33
ABIOMED$20.31

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

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

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

Dr. Magdy Danial, MD

Family Medicine

20 yrs NPPES
NPI 1306865753
1163 BLUE SPUR CIR, Danville, CA 94506(925) 413-0586
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. Sayema Saifullah, MD

Family Medicine

20 yrs NPPES
NPI 1386650992
915 SAN RAMON VALLEY BLVD STE 100, Danville, CA 94526(925) 875-3750
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $96.80 (2023)

Industry Payments (2023)

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

$96.80

Total received

2

Transactions

2

Paying companies

Top paying companies

Lilly USA, LLC$81.57
Pfizer Inc.$15.23

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 Sayema Saifullah do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Nathalie Michaud, MD

Family Medicine

20 yrs NPPES
NPI 1467460022
4165 BLACKHAWK PLAZA CIR STE 100, Danville, CA 94506(925) 736-7070
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $30.02 (2023)

Industry Payments (2023)

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

$30.02

Total received

1

Transactions

1

Paying companies

Top paying companies

Fidia Pharma USA Inc.$30.02

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 Nathalie Michaud do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Lawrence Silverman, MD

Surgery

20 yrs NPPES
NPI 1801805619
181 LOWELL DR, Danville, CA 94526(925) 820-5049
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. Salim Shelby, MD

Gastroenterology

20 yrs NPPES
NPI 1215948161
1320 EL CAPITAN DR STE 230, Danville, CA 94526(925) 232-0090
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,696 (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.

$1,696

Total received

95

Transactions

12

Paying companies

Top paying companies

AbbVie Inc.$399.17
Celgene Corporation$309.38
Takeda Pharmaceuticals U.S.A., Inc.$209.78
Braintree Laboratories, Inc.$209.57
Salix Pharmaceuticals, a division of Bausch Health US, LLC$133.86
Merck Sharp & Dohme LLC$124.04

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 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 gastroenterology doctors.

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

Dr. Jerome Potozkin, MD

Dermatology

20 yrs NPPES
NPI 1184635195
600 SAN RAMON VALLEY BLVD, SUITE 102, Danville, CA 94526(925) 838-4900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $942.81 (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.

$942.81

Total received

46

Transactions

8

Paying companies

Top paying companies

AbbVie Inc.$587.03
STRATA Skin Sciences, Inc.$112.29
Genzyme Corporation$87.68
Pfizer Inc.$64.68
Dermavant Sciences, Inc.$29.10
Arcutis Biotherapeutics, Inc.$23.74

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 73th percentile of that group.

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

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

Dr. Christine Chang, MD

Internal Medicine

20 yrs NPPES
NPI 1770696056
4165 BLACKHAWK PLAZA CIR, #265, Danville, CA 94506(925) 648-7140
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $284.06 (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.

$284.06

Total received

12

Transactions

7

Paying companies

Top paying companies

Pfizer Inc.$95.58
AbbVie Inc.$51.86
Novo Nordisk Inc$47.65
Lilly USA, LLC$29.10
GlaxoSmithKline, LLC.$24.02
Exact Sciences Corporation$19.28

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 84th percentile of that group.

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

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

Dr. Carol Lamb, MD

Internal Medicine

20 yrs NPPES
NPI 1689787962
4165 BLACKHAWK PLAZA CIR, #265, Danville, CA 94506(925) 648-7140
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. Homayoun Attaran, MD

Plastic Surgery

20 yrs NPPES
NPI 1033225388
919 SAN RAMON VALLEY BLVD, SUITE 158, Danville, CA 94526(925) 362-8292
NPPES public registry
CMS Open Payments· $33.37 (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.

$33.37

Total received

1

Transactions

1

Paying companies

Top paying companies

Lilly USA, LLC$33.37

Among the 5,676 plastic surgery doctors we've analyzed, about 63% received any industry payment (median $311 among those who did). This doctor's total is on the lower end — around the 42th percentile of that group.

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

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

Dr. Neil Okamura, DO

Internal Medicine

20 yrs NPPES
NPI 1437261781
1320 EL CAPITAN DR STE 310, Danville, CA 94526(925) 380-6211
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $519.04 (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.

$519.04

Total received

18

Transactions

14

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$147.35
Esperion Therapeutics, Inc.$62.38
Dendreon Pharmaceuticals LLC$32.50
Bayer HealthCare Pharmaceuticals Inc.$31.24
Salix Pharmaceuticals, a division of Bausch Health US, LLC$31.03
Lilly USA, LLC$30.79

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

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

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

Dr. Uma Desai, MD

Family Medicine

20 yrs NPPES
NPI 1174614218
907 SAN RAMON VALLEY BLVD, SUITE 104, Danville, CA 94526(925) 837-1044
NPPES public registry
CMS Open Payments· $110.65 (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.

$110.65

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$110.65

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 80th percentile of that group.

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

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

Dr. Lee Eisan, MD

Internal Medicine

20 yrs NPPES
NPI 1871674333
907 SAN RAMON VALLEY BLVD, SUITE # 102, Danville, CA 94526(925) 837-7409
NPPES public registry
CMS Open Payments· $81.57 (2023)

Industry Payments (2023)

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

$81.57

Total received

1

Transactions

1

Paying companies

Top paying companies

Lilly USA, LLC$81.57

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 Lee Eisan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Srinivas Ramachandra, MD

General Practice

20 yrs NPPES
NPI 1710065586
1320 EL CAPITAN DR STE 120, Danville, CA 94526(510) 579-2345
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $278.35 (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.

$278.35

Total received

4

Transactions

2

Paying companies

Top paying companies

Convatec Inc.$156.16
Smith+Nephew, Inc.$122.19

Among the 13,209 general practice doctors we've analyzed, about 25% received any industry payment (median $145 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 general practice doctors.

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

Dr. Michele Riopelle, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1386714301
917 SAN RAMON VALLEY BLVD STE 190, Danville, CA 94526(925) 855-0403
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Schierman, MD

Family Medicine

20 yrs NPPES
NPI 1427128131
4165 BLACKHAWK PLAZA CIR, SUITE 265, Danville, CA 94506(925) 648-7140
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $630.86 (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.

$630.86

Total received

30

Transactions

13

Paying companies

Top paying companies

Pfizer Inc.$117.50
Boehringer Ingelheim Pharmaceuticals, Inc.$96.31
Novo Nordisk Inc$80.67
Amgen Inc.$73.34
Exact Sciences Corporation$63.59
AstraZeneca Pharmaceuticals LP$49.22

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

Dr. Bela Kenessey, MD

Family Medicine

20 yrs NPPES
NPI 1326111964
1320 EL CAPITAN DR, STE 400, Danville, CA 94526(925) 277-1600
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. Timothy Leung, MD

Plastic Surgery

20 yrs NPPES
NPI 1366510943
905 SAN RAMON VALLEY BLVD, SUITE 110, Danville, CA 94526(925) 831-1317
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $147.01 (2023)

Industry Payments (2023)

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

$147.01

Total received

2

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$147.01

Among the 5,676 plastic surgery doctors we've analyzed, about 63% received any industry payment (median $311 among those who did). This doctor's total ranks around the 57th percentile of that group.

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

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

Dr. Mark Reginato, MD

Internal Medicine

20 yrs NPPES
NPI 1194884502
4165 BLACKHAWK PLAZA CIRCLE, SUITE 100, Danville, CA 94506(925) 736-7070
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,241 (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.

$3,241

Total received

163

Transactions

41

Paying companies

Top paying companies

AbbVie Inc.$260.14
Pfizer Inc.$229.04
Otsuka America Pharmaceutical, Inc.$199.42
Almatica Pharma LLC$161.86
NOVARTIS PHARMACEUTICALS CORPORATION$160.82
Janssen Pharmaceuticals, Inc$156.84

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

Dr. Priti Parekh, MD

Internal Medicine

19 yrs NPPES
NPI 1013069236
319 DIABLO RD STE 105, Danville, CA 94526(925) 314-0260
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. Priya Swamy, DO

Internal Medicine

19 yrs NPPES
NPI 1134272255
4165 BLACKHAWK PLAZA CIRCLE, STE 265, Danville, CA 94506(925) 648-7144
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $853.13 (2023)

Industry Payments (2023)

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

$853.13

Total received

39

Transactions

13

Paying companies

Top paying companies

Pfizer Inc.$189.06
Boehringer Ingelheim Pharmaceuticals, Inc.$131.03
Novo Nordisk Inc$87.67
AbbVie Inc.$86.46
Lundbeck LLC$72.02
Exact Sciences Corporation$63.88

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 91% of that group — among the highest recipients.

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

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

Dr. Matthew Swartz, DO

Family Medicine

19 yrs NPPES
NPI 1497800916
4165 BLACKHAWK PLAZA CIR, STE 100, Danville, CA 94506(925) 736-7070
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $46.42 (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.

$46.42

Total received

1

Transactions

1

Paying companies

Top paying companies

ACIST MEDICAL SYSTEMS, INC.$46.42

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 75th percentile of that group.

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

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

Dr. Margo Estrin, MD

Internal Medicine

19 yrs NPPES
NPI 1891840096
901 SAN RAMON VALLEY BLVD, #232, Danville, CA 94526(925) 837-6006
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. Clifford Sewell, MD

Internal Medicine

19 yrs NPPES
NPI 1851437123
400 EL CERRO BLVD STE 102, Danville, CA 94526(925) 855-3780
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $199.84 (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.

$199.84

Total received

11

Transactions

3

Paying companies

Top paying companies

Almatica Pharma LLC$154.03
Sanofi Pasteur Inc.$27.13
Lilly USA, LLC$18.68

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 82th percentile of that group.

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

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

Dr. Adam Wallach, MD

Dermatology

19 yrs NPPES
NPI 1982741021
400 EL CERRO BLVD, SUITE 204, Danville, CA 94526(925) 837-8848
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $330.05 (2023)

Industry Payments (2023)

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

$330.05

Total received

9

Transactions

7

Paying companies

Top paying companies

Janssen Biotech, Inc.$113.22
Incyte Corporation$68.99
Smith+Nephew, Inc.$57.81
Pfizer Inc.$31.94
AbbVie Inc.$20.14
Surgical Specialties Corporation (US), Inc. (dba Corza Medical)$19.14

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 59th percentile of that group.

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

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

Dr. Chester Cheng, MD

Cardiothoracic Surgery

19 yrs NPPES
NPI 1497892640
4165 BLACKHAWK PLAZA CIR, SUITE 150, Danville, CA 94506(925) 736-0401
NPPES public registry
CMS Open Payments· $592.40 (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.

$592.40

Total received

39

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$592.40

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 77th percentile of that group.

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

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

Dr. Brett Stompro, MD

Cardiothoracic Surgery

19 yrs NPPES
NPI 1427195676
4165 BLACKHAWK PLAZA CIR, SUITE 150, Danville, CA 94506(925) 736-0401
NPPES public registry
CMS Open Payments· $1,060 (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.

$1,060

Total received

61

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$1,045
Galderma Laboratories, L.P.$14.50

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 84th percentile of that group.

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

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

Dr. Bobbak Vahid, MD

Pulmonary Disease

19 yrs NPPES
NPI 1952449001
198 LASATA CT, Danville, CA 94526(510) 990-5978
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. Hayes Gladstone, MD

Dermatology

19 yrs NPPES
NPI 1619003282
3860 BLACKHAWK RD STE 140, Danville, CA 94506(925) 837-6000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $234.48 (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.

$234.48

Total received

9

Transactions

5

Paying companies

Top paying companies

STRATA Skin Sciences, Inc.$114.83
AbbVie Inc.$39.58
Pfizer Inc.$33.79
Regeneron Healthcare Solutions, Inc.$23.69
NOVARTIS PHARMACEUTICALS CORPORATION$22.59

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 55th percentile of that group.

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

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

Dr. Michelle Place, MD

Plastic Surgery

19 yrs NPPES
NPI 1356474076
919 SAN RAMON VALLEY BLVD STE 255, Danville, CA 94526(925) 837-1347
NPPES public registry
CMS Open Payments· $289.40 (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.

$289.40

Total received

4

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$289.40

Among the 5,676 plastic surgery doctors we've analyzed, about 63% received any industry payment (median $311 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 plastic surgery doctors.

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

Dr. Deanna Ward, MD

Internal Medicine

19 yrs NPPES
NPI 1326164369
915 SAN RAMON VALLEY BLVD STE 100, Danville, CA 94526(925) 875-3750
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. Ronel Lewis, MD

Psychiatry

19 yrs NPPES
NPI 1558588129
4185 BLACKHAWK PLAZA CIR, SUITE 210, Danville, CA 94506(925) 648-4800
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 Danville, CA — NPPES Registry | DoctorsProof | DoctorsProof