John Nuhn, MD
NPI 1144714973ActiveIndividual· Family Medicine· Ventura, CA
Family Medicine (MD) in Ventura, California, trained at University of Washington School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $33,970 for 424 claims, against $16,954 paid for services in 2024. Indivior Inc. was the largest of 4 companies reporting payments in 2025, $202.70 in all, mostly food and beverage.
Overview
| NPI | 1144714973 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2018 |
| Last updated in NPPES | Nov 15, 2023 |
| Certified by provider | Nov 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A166432 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 215 across 17 procedure codes |
| Paid by Medicare | $16,954 |
Part D prescriptions in 2024
| Prescriptions (claims) | 424 · 709 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $33,970 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- County of VenturaVentura, CA · 344 clinicians
Hospital affiliation
- Ventura County Medical CenterVentura, CA
Other facilities
- Livingston Memorial Visiting Nurse AssociationHome health agency · Ventura, CA
Industry payments (Open Payments)
- 2025$202.70 · 9 payments from 4 companies
- 2024$178.74 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Indivior Inc. | $129.28 | 6 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $27.47 | 1 |
| Abbvie Inc. | $26.36 | 1 |
| Alkermes, Inc. | $19.59 | 1 |
What the 2025 payments were for
- Food and Beverage$202.70 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 261 family medicine physicians in Ventura · All family medicine physicians in California