1 NPI-registered providers practice in Fergus Falls, Wisconsin. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Matthew MouserMD | Internal Medicine Physician | Fergus Falls, WI | 1093767097 |
Source: CMS NPPES Data Dissemination (June 2026).
