DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Ventura, CA

86 verified internal medicine doctors in Ventura. Page 2 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. Wikrom Chaiwatcharayut, MD

Internal Medicine

12 yrs NPPES
NPI 1306259809
200 S WELLS RD, Ventura, CA 93004(805) 647-6322
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,734 (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.

$1,734

Total received

104

Transactions

23

Paying companies

Top paying companies

Exact Sciences Corporation$194.20
Novo Nordisk Inc$180.92
Lilly USA, LLC$158.03
GlaxoSmithKline, LLC.$145.80
Boehringer Ingelheim Pharmaceuticals, Inc.$135.05
Merck Sharp & Dohme LLC$133.33

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 Wikrom Chaiwatcharayut do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hannah Robinson, DO

Internal Medicine

12 yrs NPPES
NPI 1144635483
147 N BRENT ST, Ventura, CA 93003(805) 652-5652
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $146.14 (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.

$146.14

Total received

3

Transactions

3

Paying companies

Top paying companies

BIOTRONIK INC.$73.75
Medtronic, Inc.$55.64
Novo Nordisk Inc$16.75

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 Hannah Robinson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amanda Frugoli, DO

Internal Medicine

12 yrs NPPES
NPI 1972918217
147 N BRENT ST, Ventura, CA 93003(805) 652-5652
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.33 (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.

$15.33

Total received

1

Transactions

1

Paying companies

Top paying companies

Endogastric Solutions, Inc$15.33

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 64th percentile of that group.

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

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

Dr. Christopher Mckinney, MD

Internal Medicine

12 yrs NPPES
NPI 1699180539
147 N BRENT ST, Ventura, CA 93003(805) 652-5652
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $83.16 (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.

$83.16

Total received

3

Transactions

1

Paying companies

Top paying companies

Beckman Coulter, Inc.$83.16

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 Christopher Mckinney do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Christopher Kerrigan, MD

Internal Medicine

11 yrs NPPES
NPI 1508253634
1280 S VICTORIA AVENUE STE 250, Ventura, CA 93003(805) 351-0745
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $116.12 (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.

$116.12

Total received

6

Transactions

5

Paying companies

Top paying companies

Indivior Inc.$52.50
Novo Nordisk Inc$16.75
GlaxoSmithKline, LLC.$16.73
Merck Sharp & Dohme LLC$16.44
Gilead Sciences, Inc.$13.70

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 77th percentile of that group.

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

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

Dr. Starleen Frousiakis, MD

Internal Medicine

11 yrs NPPES
NPI 1174907604
147 N BRENT ST, Ventura, CA 93003(805) 652-5011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.75 (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.

$16.75

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$16.75

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 65th percentile of that group.

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

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

Dr. Sachil Khandelwal, DO

Internal Medicine

11 yrs NPPES
NPI 1811373962
147 N BRENT ST, Ventura, CA 93003(805) 652-5672
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. Alexandra Morath-Shap, DO

Internal Medicine

11 yrs NPPES
NPI 1922484070
147 N BRENT ST, Ventura, CA 93003(805) 652-5672
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. Puneet Khandelwal, DO

Internal Medicine

10 yrs NPPES
NPI 1932559002
147 N BRENT ST, Ventura, CA 93003(805) 652-5011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.33 (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.

$15.33

Total received

1

Transactions

1

Paying companies

Top paying companies

Endogastric Solutions, Inc$15.33

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 64th percentile of that group.

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

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

Dr. Michael Eden, DO

Internal Medicine

10 yrs NPPES
NPI 1568812642
147 N BRENT ST, Ventura, CA 93003(805) 652-5011
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. Thuy Trang Nguyen, MD

Internal Medicine

9 yrs NPPES
NPI 1326579822
300 HILLMONT AVE, Ventura, CA 93003(805) 657-6000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $21.76 (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.

$21.76

Total received

1

Transactions

1

Paying companies

Top paying companies

Sun Pharmaceutical Industries Inc.$21.76

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

Dr. Ian Cahatol, DO

Internal Medicine

8 yrs NPPES
NPI 1750876579
147 N BRENT ST, Ventura, CA 93003(805) 652-5672
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.33 (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.

$15.33

Total received

1

Transactions

1

Paying companies

Top paying companies

Endogastric Solutions, Inc$15.33

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 64th percentile of that group.

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

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

Dr. Udesh Shah, DO

Internal Medicine

8 yrs NPPES
NPI 1740775550
147 N BRENT ST, Ventura, CA 93003(805) 652-5672
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. Raagav Mohanakrishnan, DO

Internal Medicine

7 yrs NPPES
NPI 1750841193
147 N BRENT ST, Ventura, CA 93003(855) 736-2789
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. Samuel Rauch, MD

Internal Medicine

7 yrs NPPES
NPI 1366903502
6633 TELEPHONE RD STE 212, Ventura, CA 93003(805) 644-9121
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. Thatcher Huynh, DO

Internal Medicine

7 yrs NPPES
NPI 1730743022
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
NPPES public registry
CMS Open Payments· $48.75 (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.

$48.75

Total received

2

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$26.46
Novo Nordisk Inc$22.29

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 72th percentile of that group.

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

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

Dr. Naila Javaid, MD

Internal Medicine

7 yrs NPPES
NPI 1881258903
120 N ASHWOOD AVE, Ventura, CA 93003(805) 658-5800
NPPES public registry
CMS Open Payments· $40.58 (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.

$40.58

Total received

2

Transactions

2

Paying companies

Top paying companies

Nevro Corp.$26.38
AstraZeneca Pharmaceuticals LP$14.20

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 70th percentile of that group.

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

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

Dr. Sam Djazayeri, DO

Internal Medicine

7 yrs NPPES
NPI 1821652462
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
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. James Daly, DO

Internal Medicine

6 yrs NPPES
NPI 1003436692
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $234.87 (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.

$234.87

Total received

7

Transactions

6

Paying companies

Top paying companies

BIOTRONIK INC.$73.75
Medtronic, Inc.$55.63
Novo Nordisk Inc$39.04
Nevro Corp.$23.15
Indivior Inc.$22.79
MannKind Corporation$20.51

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 James Daly do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Melissa Russell, DO

Internal Medicine

6 yrs NPPES
NPI 1114543998
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $197.41 (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.

$197.41

Total received

6

Transactions

4

Paying companies

Top paying companies

BIOTRONIK INC.$73.75
Medtronic, Inc.$55.64
Novo Nordisk Inc$52.37
Lilly USA, LLC$15.65

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 Melissa Russell do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Aspram Sargsyan, DO

Internal Medicine

5 yrs NPPES
NPI 1386225928
147 N BRENT ST, Ventura, CA 93003(916) 768-0697
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $129.39 (2023)

Industry Payments (2023)

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

$129.39

Total received

2

Transactions

2

Paying companies

Top paying companies

BIOTRONIK INC.$73.75
Medtronic, Inc.$55.64

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 Aspram Sargsyan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hana Chakalian, DO

Internal Medicine

4 yrs NPPES
NPI 1962145631
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
NPPES public registry
CMS Open Payments· $249.85 (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.

$249.85

Total received

3

Transactions

3

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$120.47
BIOTRONIK INC.$73.75
Medtronic, Inc.$55.63

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 Hana Chakalian do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ethan Lieberman, MD

Internal Medicine

4 yrs NPPES
NPI 1013650951
147 N BRENT ST, Ventura, CA 93003(818) 719-2706
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. Sosi Dzhugarian, DO

Internal Medicine

4 yrs NPPES
NPI 1124762265
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
NPPES public registry
CMS Open Payments· $129.38 (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.

$129.38

Total received

2

Transactions

2

Paying companies

Top paying companies

BIOTRONIK INC.$73.75
Medtronic, Inc.$55.63

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 Sosi Dzhugarian do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Rahul Jalota, MD

Internal Medicine

4 yrs NPPES
NPI 1194460741
147 N BRENT ST, Ventura, CA 93003(805) 948-5672
NPPES public registry
CMS Open Payments· $55.64 (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.

$55.64

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$55.64

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 72th percentile of that group.

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

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

Dr. Mark Mccamish, MD

Internal Medicine

2 yrs NPPES
NPI 1740020221
6004 COBBLESTONE DR, Ventura, CA 93003(805) 660-1244
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 Ventura, CA — Verified | DoctorsProof — Page 2 | DoctorsProof