1 NPI-registered providers practice in San Juan, South Dakota. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Nestor GalarzaMD | Psychiatry Physician | San Juan, SD | 1285677351 |
Source: CMS NPPES Data Dissemination (June 2026).
