Nasser Mohamed, M.D.
NPI 1912285974ActiveIndividual· Family Medicine· San Francisco, CA
Opted out of Medicare from August 2019 to August 2027. Family Medicine (M.D.) in San Francisco, California, licensed in CA, with an NPI issued in July 2011. Part D covered 233 prescriptions written in 2024, 74% of them generic. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $104,559 in all, mostly speaking and faculty fees.
Overview
| NPI | 1912285974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 25, 2011 |
| Last updated in NPPES | Nov 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 134356 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Aug 19, 2019 – Aug 19, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 233 · 401 30-day fills |
|---|---|
| Total drug cost | $174,585 |
| Generic share | 74% of claims |
Industry payments (Open Payments)
- 2025$104,559 · 136 payments from 3 companies
- 2024$98,016 · 93 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $54,253 | 69 |
| Viiv Healthcare Company | $50,202 | 62 |
| Lilly USA, LLC | $104.41 | 5 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$82,643 · 31 payments
- Travel and Lodging$11,506 · 38 payments
- Consulting Fee$6,530 · 2 payments
- Food and Beverage$3,880 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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