2 NPI-registered providers practice in S F, California. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Charles EngelbergM.D | Internal Medicine Physician | S.f., CA | 1659616001 |
| Martin Fleishman MD Inc | Psychiatry Physician | S.f., CA | 1669511846 |
Source: CMS NPPES Data Dissemination (June 2026).
