1 NPI-registered providers practice in Marmarth, North Dakota. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Marmarth Ambulance Service Inc. | Land Ambulance | Marmarth, ND | 1740341627 |
Source: CMS NPPES Data Dissemination (June 2026).
