1 NPI-registered Multi-Specialty Group providers practice in Michigan. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Diane HallinenM.D. | Multi-Specialty Group | Flint, MI | 1356439582 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
