DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Willits, CA

5 verified internal medicine doctors in Willits.

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. Glenn Rogers, MD

Internal Medicine

21 yrs NPPES
NPI 1821091133
1245 S MAIN ST, Willits, CA 95490(707) 459-6861
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 Williams, DO

Internal Medicine

21 yrs NPPES
NPI 1144220369
1712 S MAIN ST, STE C, Willits, CA 95490(707) 459-5585
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $980.23 (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.

$980.23

Total received

55

Transactions

11

Paying companies

Top paying companies

Novo Nordisk Inc$280.09
Bayer HealthCare Pharmaceuticals Inc.$253.37
AbbVie Inc.$138.52
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$81.72
Alkermes, Inc.$60.88
Saluda Medical Americas, Inc.$49.45

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

Dr. Bruce Andich, MD

Internal Medicine

20 yrs NPPES
NPI 1982682381
88 MADRONE ST, Willits, CA 95490(707) 459-6115
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. Claudia Petruncio, DO

Internal Medicine

20 yrs NPPES
NPI 1699719369
3 MARCELA DR, Willits, CA 95490(707) 459-6115
NPPES public registry
CMS Open Payments· $19.77 (2023)

Industry Payments (2023)

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

$19.77

Total received

1

Transactions

1

Paying companies

Top paying companies

Alexion Pharmaceuticals, Inc.$19.77

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 66th percentile of that group.

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

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

Dr. Benjamin Jeuk, MD

Internal Medicine

6 yrs NPPES
NPI 1548882558
1 MARCELA DR, Willits, CA 95490(707) 459-6115
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 Willits, CA — Verified | DoctorsProof | DoctorsProof