DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Santa Rosa, CA

119 verified internal medicine doctors in Santa Rosa. Page 1 of 2.

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. David Capaccio, DO

Internal Medicine

21 yrs NPPES
NPI 1457355364
1165 MONTGOMERY DR, Santa Rosa, CA 95405(707) 547-5437
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. William Carroll, MD

Internal Medicine

21 yrs NPPES
NPI 1922005891
3536 MENDOCINO AVE, 300, Santa Rosa, CA 95403(707) 546-2180
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. Neil Levin, MD

Internal Medicine

21 yrs NPPES
NPI 1285633081
3536 MENDOCINO AVE, 300, Santa Rosa, CA 95403(707) 546-2180
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $993.46 (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.

$993.46

Total received

50

Transactions

18

Paying companies

Top paying companies

Pfizer Inc.$291.49
Astellas Pharma US Inc$95.27
GlaxoSmithKline, LLC.$72.97
Boehringer Ingelheim Pharmaceuticals, Inc.$63.94
E.R. Squibb & Sons, L.L.C.$50.55
Neurocrine Biosciences, Inc.$49.70

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

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

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

Dr. Robert Stewart, MD

Internal Medicine

21 yrs NPPES
NPI 1871592683
3536 MENDOCINO AVE, STE 300, Santa Rosa, CA 95403(707) 546-2180
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 Gieseke, MD

Internal Medicine

21 yrs NPPES
NPI 1992703706
3536 MENDOCINO AVE, 300, Santa Rosa, CA 95403(707) 546-2180
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. Lawrence Cooper, MD

Internal Medicine

21 yrs NPPES
NPI 1801895602
3536 MENDOCINO AVE, 300, Santa Rosa, CA 95403(707) 546-2180
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $837.80 (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.

$837.80

Total received

39

Transactions

12

Paying companies

Top paying companies

AbbVie Inc.$404.67
Pfizer Inc.$194.88
Medtronic, Inc.$48.68
Bayer HealthCare Pharmaceuticals Inc.$32.46
E.R. Squibb & Sons, L.L.C.$30.12
Boston Scientific Corporation$22.97

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 Lawrence Cooper do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Robert Schaefer, MD

Internal Medicine

21 yrs NPPES
NPI 1346233632
500 DOYLE PARK DR, STE G03, Santa Rosa, CA 95405(707) 544-3411
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. Bruce Tucker, MD

Internal Medicine

21 yrs NPPES
NPI 1780677054
3536 MENDOCINO AVE, STE 300, Santa Rosa, CA 95403(707) 544-3411
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $92.09 (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.

$92.09

Total received

3

Transactions

3

Paying companies

Top paying companies

Medtronic, Inc.$48.68
Boston Scientific Corporation$22.96
Pfizer Inc.$20.45

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 Bruce Tucker do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Catherine Davis, MD

Internal Medicine

21 yrs NPPES
NPI 1497748776
500 DOYLE PARK DR, STE G03, Santa Rosa, CA 95405(707) 544-3411
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $213.23 (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.

$213.23

Total received

12

Transactions

2

Paying companies

Top paying companies

Pfizer Inc.$173.52
Tandem Diabetes Care, Inc.$39.71

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 82th percentile of that group.

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

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

Dr. Nicholas Anton, MD

Internal Medicine

21 yrs NPPES
NPI 1659364933
500 DOYLE PARK DR, STE G03, Santa Rosa, CA 95405(707) 544-3411
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. Jacqueline Skvaril, MD

Internal Medicine

21 yrs NPPES
NPI 1497748768
3536 MENDOCINO AVE, STE 300, Santa Rosa, CA 95403(707) 544-3411
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $109.72 (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.

$109.72

Total received

4

Transactions

3

Paying companies

Top paying companies

Medtronic, Inc.$48.68
Pfizer Inc.$38.07
Boston Scientific Corporation$22.97

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 76th percentile of that group.

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

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

Dr. George Bisbee, MD

Internal Medicine

21 yrs NPPES
NPI 1235122516
500 DOYLE PARK DR, STE G03, Santa Rosa, CA 95405(707) 544-3411
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. Stephen Sheerin, MD

Internal Medicine

21 yrs NPPES
NPI 1265427207
751 LOMBARDI COURT, Santa Rosa, CA 95407(707) 547-2222
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. John Hurwitz, DO

Internal Medicine

21 yrs NPPES
NPI 1124018262
3751 MONTGOMERY DR, Santa Rosa, CA 95405(707) 583-1805
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. Maya Land, MD

Internal Medicine

21 yrs NPPES
NPI 1619958154
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 393-4044
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 Greene, MD

Internal Medicine

21 yrs NPPES
NPI 1104802594
5555 MONTGOMERY DR, Santa Rosa, CA 95409(707) 579-6957
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. Parul Kohli, MD

Internal Medicine

20 yrs NPPES
NPI 1023098738
3536 MENDOCINO AVE, STE 300, Santa Rosa, CA 95403(707) 546-2180
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $161.62 (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.

$161.62

Total received

7

Transactions

5

Paying companies

Top paying companies

Medtronic, Inc.$48.68
Pfizer Inc.$41.54
Boehringer Ingelheim Pharmaceuticals, Inc.$30.69
Novo Nordisk Inc$23.71
AstraZeneca Pharmaceuticals LP$17.00

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 Parul Kohli do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Abhijit Deshpande, MD

Internal Medicine

20 yrs NPPES
NPI 1326018821
34 MARK WEST SPRINGS RD FL 3, Santa Rosa, CA 95403(707) 573-5261
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $90.00 (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.

$90.00

Total received

1

Transactions

1

Paying companies

Top paying companies

Jazz Pharmaceuticals Inc.$90.00

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 Abhijit Deshpande do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Adina Logan, MD

Internal Medicine

20 yrs NPPES
NPI 1881667178
4702 HOEN AVE, Santa Rosa, CA 95405(707) 308-2800
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. Shelleen Denno, MD

Internal Medicine

20 yrs NPPES
NPI 1871567164
2285 OLIVET LANE, Santa Rosa, CA 95401(707) 526-0465
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. Marlon Decastro, MD

Internal Medicine

20 yrs NPPES
NPI 1780643270
500 DOYLE PARK DR, STE. 303, Santa Rosa, CA 95405(707) 303-8300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $857.61 (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.

$857.61

Total received

47

Transactions

14

Paying companies

Top paying companies

Pfizer Inc.$249.96
GlaxoSmithKline, LLC.$91.28
Janssen Pharmaceuticals, Inc$89.91
Boehringer Ingelheim Pharmaceuticals, Inc.$63.94
Bayer HealthCare Pharmaceuticals Inc.$52.82
Astellas Pharma US Inc$51.28

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 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 Marlon Decastro do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Roger Nacouzi, MD

Internal Medicine

20 yrs NPPES
NPI 1598720344
1235 KATHY ST, Santa Rosa, CA 95405(707) 546-5675
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 Murray, MD

Internal Medicine

20 yrs NPPES
NPI 1811953904
95 MONTGOMERY DR STE 104, Santa Rosa, CA 95404(707) 525-2902
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. Martin Rubinger, MD

Internal Medicine

20 yrs NPPES
NPI 1215995337
4720 HOEN AVE, Santa Rosa, CA 95405(707) 526-0310
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. Derek Gong, MD

Internal Medicine

20 yrs NPPES
NPI 1184671513
16319 THIRD STREET, Santa Rosa, CA 95409(707) 869-2849
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. Joel Paine, MD

Internal Medicine

20 yrs NPPES
NPI 1093758047
500 DOYLE PARK DR, SUITE 300, Santa Rosa, CA 95405(707) 303-8344
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. Larry Marianella, MD

Internal Medicine

20 yrs NPPES
NPI 1144257486
1515 MONTGOMERY DR, Santa Rosa, CA 95405(707) 526-4865
NPPES public registry
CMS Open Payments· $268.76 (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.

$268.76

Total received

12

Transactions

4

Paying companies

Top paying companies

AbbVie Inc.$142.45
Regeneron Healthcare Solutions, Inc.$90.53
Boehringer Ingelheim Pharmaceuticals, Inc.$18.91
Neurocrine Biosciences, Inc.$16.87

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 Larry Marianella do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ida Jahed, MD

Internal Medicine

20 yrs NPPES
NPI 1073541199
5555 MONTGOMERY DR, Santa Rosa, CA 95409(707) 538-8400
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. Lambert Daniel, MD

Internal Medicine

20 yrs NPPES
NPI 1487688941
144 STONY POINT RD, Santa Rosa, CA 95401(707) 521-4632
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. Mandeep Nagra, MD

Internal Medicine

20 yrs NPPES
NPI 1851325914
3315 CHANATE RD STE 1E, Santa Rosa, CA 95404(707) 570-3855
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 Mitnick, MD

Internal Medicine

20 yrs NPPES
NPI 1548285950
2455 SUMMERFIELD RD, Santa Rosa, CA 95405(707) 308-2815
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. Joshua Beirne, MD

Internal Medicine

20 yrs NPPES
NPI 1841216041
500 DOYLE PARK DR, SUITE G04, Santa Rosa, CA 95405(707) 303-8360
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $670.52 (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.

$670.52

Total received

30

Transactions

11

Paying companies

Top paying companies

AbbVie Inc.$207.56
Janssen Biotech, Inc.$101.80
Takeda Pharmaceuticals U.S.A., Inc.$70.74
Salix Pharmaceuticals, a division of Bausch Health US, LLC$69.15
Pfizer Inc.$47.18
Regeneron Healthcare Solutions, Inc.$42.98

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

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

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

Dr. Kent Matsuda, MD

Internal Medicine

20 yrs NPPES
NPI 1073531117
4710 HOEN AVE, Santa Rosa, CA 95405(707) 546-2506
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,733 (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.

$1,733

Total received

79

Transactions

14

Paying companies

Top paying companies

AbbVie Inc.$598.55
Collegium Pharmaceutical, Inc.$178.23
Novo Nordisk Inc$164.57
GlaxoSmithKline, LLC.$142.51
Boehringer Ingelheim Pharmaceuticals, Inc.$134.14
AstraZeneca Pharmaceuticals LP$125.97

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

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

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

Dr. David Charp, MD

Internal Medicine

20 yrs NPPES
NPI 1053335208
1120 MONTGOMERY DR, Santa Rosa, CA 95405(707) 542-1207
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. Monica Ferguson, MD

Internal Medicine

20 yrs NPPES
NPI 1528176989
500 DOYLE PARK DR, SUITE 303, Santa Rosa, CA 95405(707) 303-8300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $222.31 (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.

$222.31

Total received

5

Transactions

4

Paying companies

Top paying companies

Medtronic, Inc.$154.43
AbbVie Inc.$27.29
Boston Scientific Corporation$22.97
Pfizer Inc.$17.62

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 Monica Ferguson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jennifer Hubert, DO

Internal Medicine

20 yrs NPPES
NPI 1942310313
2751 4TH ST, # 185, Santa Rosa, CA 95405(707) 579-5520
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $333.07 (2023)

Industry Payments (2023)

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

$333.07

Total received

12

Transactions

3

Paying companies

Top paying companies

Novo Nordisk Inc$215.60
SK Life Science, Inc.$94.77
Sumitomo Pharma America, Inc.$22.70

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 85th percentile of that group.

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

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

Dr. Lois Johnson, MD

Internal Medicine

20 yrs NPPES
NPI 1326150053
1029 THIRD STREET, Santa Rosa, CA 95404(707) 522-1466
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. Harry Carr, MD

Internal Medicine

20 yrs NPPES
NPI 1770694044
34 MARK WEST SPRINGS RD FL 2, Santa Rosa, CA 95403(707) 694-8277
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. Benjamin Hernandez Velasco, MD

Internal Medicine

20 yrs NPPES
NPI 1720181282
1165 MONTGOMERY DR, Santa Rosa, CA 95405(707) 547-5437
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. Cheri Quincy, DO

Internal Medicine

20 yrs NPPES
NPI 1790877330
2448 GUERNEVILLE RD, SUITE #400, Santa Rosa, CA 95403(707) 542-4800
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.

Dr. Sheldon Weiss, MD

Internal Medicine

20 yrs NPPES
NPI 1699862920
3857 MONTGOMERY DRIVE, Santa Rosa, CA 95405(707) 523-0250
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. Sumandeep Kaur, MD

Internal Medicine

20 yrs NPPES
NPI 1215027347
401 BICENTENNIAL WAY, KAISER PERMANENTE, Santa Rosa, CA 95403(707) 571-3263
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. William Costello, MD

Internal Medicine

20 yrs NPPES
NPI 1770667842
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. James Lee, MD

Internal Medicine

20 yrs NPPES
NPI 1114001286
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

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

Dr. Lawrence Lapsley, MD

Internal Medicine

20 yrs NPPES
NPI 1114001187
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Gloria Meyer, MD

Internal Medicine

20 yrs NPPES
NPI 1265516231
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Rumka Singh, MD

Internal Medicine

20 yrs NPPES
NPI 1427132497
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Amrita Dutta-Choudhury, MD

Internal Medicine

20 yrs NPPES
NPI 1104900182
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Dean Thompson, MD

Internal Medicine

20 yrs NPPES
NPI 1982788964
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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 Crane, MD

Internal Medicine

20 yrs NPPES
NPI 1356425342
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Lucy Oh, MD

Internal Medicine

20 yrs NPPES
NPI 1265516256
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Terry Woodard, MD

Internal Medicine

20 yrs NPPES
NPI 1871677872
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Mindy Shapiro, MD

Internal Medicine

20 yrs NPPES
NPI 1114001112
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Christina Fritsch, MD

Internal Medicine

20 yrs NPPES
NPI 1699854737
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Cheryl Green, MD

Internal Medicine

20 yrs NPPES
NPI 1578635223
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Ellen Merenbach, MD

Internal Medicine

20 yrs NPPES
NPI 1578635306
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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. Kelly Bastoni, MD

Internal Medicine

20 yrs NPPES
NPI 1891869400
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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 Guyn, MD

Internal Medicine

20 yrs NPPES
NPI 1265596191
3536 MENDOCINO AVE, STE 300, Santa Rosa, CA 95403(707) 546-2180
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

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

Dr. Jennifer Hung, DO

Internal Medicine

19 yrs NPPES
NPI 1528118395
2240 MERCURY WAY, Santa Rosa, CA 95407(707) 687-6125
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. Loretta Zweig, MD

Internal Medicine

19 yrs NPPES
NPI 1538219357
401 BICENTENNIAL WAY, Santa Rosa, CA 95403(707) 571-4000
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 Santa Rosa, CA — Verified | DoctorsProof | DoctorsProof