Jason A. Wertheimer, D.O.
NPI 1154855922ActiveIndividual· Family Medicine· San Francisco, CA
Family Medicine (D.O.) with One Medical Group Inc, practicing in San Francisco, California. Their prescriptions cost Medicare Part D more than their services did: $322,005 for 1,783 claims, against $3,224 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2024, $112.84 in all, mostly food and beverage. Lists California Pacific Medical Center- Van Ness Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1154855922 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 18, 2017 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19142 | 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 | 31 |
|---|---|
| Services billed | 57 across 20 procedure codes |
| Paid by Medicare | $3,224 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,783 · 4,066 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $322,005 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- One Medical Group IncSan Jose, CA · 331 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Marinhealth Medical CenterGreenbrae, CA
Industry payments (Open Payments)
- 2024$112.84 · 5 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $49.80 | 2 |
| Novo Nordisk Inc | $35.41 | 2 |
| Lilly USA, LLC | $27.63 | 1 |
What the 2024 payments were for
- Food and Beverage$112.84 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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