DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Grass Valley, CA

24 verified internal medicine doctors in Grass Valley.

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

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Medical Board of California

Dr. Anabel Facemire, MD

Internal Medicine

21 yrs NPPES
NPI 1427043280
280 SIERRA COLLEGE DR STE 105, Grass Valley, CA 95945(530) 477-4480
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. Charles Shang, MD

Internal Medicine

20 yrs NPPES
NPI 1104805902
136 GLASSON WAY, Grass Valley, CA 95945(530) 272-8452
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $250.54 (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.

$250.54

Total received

12

Transactions

9

Paying companies

Top paying companies

Exact Sciences Corporation$66.46
AstraZeneca Pharmaceuticals LP$33.10
Amneal Pharmaceuticals LLC$29.09
Pfizer Inc.$27.80
AbbVie Inc.$26.49
Actelion Pharmaceuticals US, Inc.$17.96

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

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

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

Dr. Walter Miller, MD

Internal Medicine

20 yrs NPPES
NPI 1013985340
10042 WOLF ROAD, SUITE A, Grass Valley, CA 95949(530) 268-8778
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. Thomas Kanomata, MD

Internal Medicine

20 yrs NPPES
NPI 1659336543
280 SIERRA COLLEGE DR, SUITE 120, Grass Valley, CA 95945(530) 477-4480
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. Nicholas Browning, MD

Internal Medicine

20 yrs NPPES
NPI 1487610309
342 PLEASANT ST, #1, Grass Valley, CA 95945(530) 228-1690
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. Fouzia Godil, MD

Internal Medicine

20 yrs NPPES
NPI 1942268792
300 SIERRA COLLEGE DR, STE.105, Grass Valley, CA 95945(530) 273-3377
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. Jane Ragan, MD

Internal Medicine

20 yrs NPPES
NPI 1124063508
140 LITTON DR, SUITE 110, Grass Valley, CA 95945(530) 272-9770
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 Andya, MD

Internal Medicine

20 yrs NPPES
NPI 1760428452
402 S AUBURN ST, Grass Valley, CA 95945(530) 273-2221
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. Nancy Bleile, MD

Internal Medicine

20 yrs NPPES
NPI 1144246158
2090 NEVADA CITY HWY, Grass Valley, CA 95945(530) 274-5020
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. Simon Chan, MD

Internal Medicine

20 yrs NPPES
NPI 1063431179
150 CATHERINE LN, SUITE F, Grass Valley, CA 95945(530) 477-9100
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. Eric Holtrop, MD

Internal Medicine

20 yrs NPPES
NPI 1881790459
280 SIERRA COLLEGE DR, SUITE 120, Grass Valley, CA 95945(530) 477-4480
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

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

Dr. Andrew Ing, MD

Internal Medicine

20 yrs NPPES
NPI 1053409714
155 GLASSON WAY, Grass Valley, CA 95945(530) 263-3770
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. Jonathan Pierce, MD

Internal Medicine

20 yrs NPPES
NPI 1578650594
470 SO AUBURN ST, SUITE E, Grass Valley, CA 95945(530) 273-9992
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. Sherilynn Cooke, MD

Internal Medicine

20 yrs NPPES
NPI 1427136506
500 CROWN POINT CIR STE 110, Grass Valley, CA 95945(530) 265-1450
NPPES public registry
CMS Open Payments· $90.91 (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.

$90.91

Total received

1

Transactions

1

Paying companies

Top paying companies

Biogen, Inc.$90.91

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

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

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

Dr. Mehwish Khan, MD

Internal Medicine

19 yrs NPPES
NPI 1174721385
300 SIERRA COLLEGE DR STE 150, Grass Valley, CA 95945(530) 274-6600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $778.80 (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.

$778.80

Total received

33

Transactions

12

Paying companies

Top paying companies

Amgen Inc.$194.65
Silk Road Medical, Inc.$152.38
Novo Nordisk Inc$85.03
Mallinckrodt Hospital Products Inc.$64.01
AstraZeneca Pharmaceuticals LP$61.28
Exact Sciences Corporation$50.26

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total 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 Mehwish Khan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kisha Hughes, MD

Internal Medicine

19 yrs NPPES
NPI 1265627160
280 SIERRA COLLEGE DR, SUITE 120, Grass Valley, CA 95945(530) 477-4480
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. Hazel Mae Abraham, MD

Internal Medicine

15 yrs NPPES
NPI 1194011213
155 GLASSON WAY, Grass Valley, CA 95945(530) 274-6761
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. Ganesh Kulkarni, MD

Internal Medicine

14 yrs NPPES
NPI 1376807990
155 GLASSON WAY, Grass Valley, CA 95945(508) 654-5160
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. Avijit Baidwan, MD

Internal Medicine

14 yrs NPPES
NPI 1962757450
280 SIERRA COLLEGE DR STE 120, Grass Valley, CA 95945(530) 477-4480
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $26.59 (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.

$26.59

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$26.59

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 68th percentile of that group.

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

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

Dr. Rajpreet Grewal, MD

Internal Medicine

12 yrs NPPES
NPI 1053723742
155 GLASSON WAY, Grass Valley, CA 95945(530) 274-6761
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $131.42 (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.

$131.42

Total received

3

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$131.42

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 78th percentile of that group.

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

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

Dr. Jacob Kopp, MD

Internal Medicine

9 yrs NPPES
NPI 1073054409
155 GLASSON WAY, Grass Valley, CA 95945(530) 274-6761
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. Michelle-Linh Nguyen, MD

Internal Medicine

9 yrs NPPES
NPI 1114447596
101 W. MCKNIGHT WAY STE B, #260, Grass Valley, CA 95949(530) 552-1039
NPPES public registry
CMS Open Payments· $133.56 (2023)

Industry Payments (2023)

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

$133.56

Total received

1

Transactions

1

Paying companies

Top paying companies

Servier Pharmaceuticals LLC$133.56

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 79th percentile of that group.

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

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

Dr. Peter Yaholkovsky, MD

Internal Medicine

7 yrs NPPES
NPI 1306489604
13454 FAWN HILL DR, Grass Valley, CA 95945(530) 305-2660
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

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

Dr. Richard Roehrkasse, MD

Internal Medicine

6 yrs NPPES
NPI 1083234017
18025 ALEXANDRA WAY, Grass Valley, CA 95949(530) 272-6218
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

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

Internal Medicine in Grass Valley, CA — Verified | DoctorsProof | DoctorsProof