1 NPI-registered providers practice in Hartline, Washington. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Grant County Fire Protection District 6 | Land Ambulance | Hartline, WA | 1134861909 |
Source: CMS NPPES Data Dissemination (June 2026).
