Quick answers
- Which hospitals does Aaron Muesch work at?
- Medicare's official clinician data lists Aaron Muesch at 4 hospitals: Columbus Community Hospital, SSM Health St Agnes Hospital-Fond Du Lac, SSM Health St Clare Hospital - Baraboo and SSM Health St Mary's Hospital - Madison. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron Muesch see patients?
- Medicare's clinician data lists 4 practice locations, including Waunakee, WI, Columbus, WI and Fort Worth, TX. Call before your visit to confirm the address.
- What is Aaron Muesch's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Aaron Muesch accept Medicare assignment?
- Medicare's clinician data says Aaron Muesch may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Aaron Muesch's NPI number?
- 1780326793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron Muesch works
Medicare's Facility Affiliation Data lists Aaron Muesch at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbus Community HospitalColumbus, WI · Critical Access Hospital · CCN 521338
- SSM Health St Agnes Hospital-Fond Du LacFond Du Lac, WI · Acute Care Hospital · CCN 520088
- SSM Health St Clare Hospital - BarabooBaraboo, WI · Acute Care Hospital · CCN 520057
- SSM Health St Mary's Hospital - MadisonMadison, WI · Acute Care Hospital · CCN 520083
Practice locations
Addresses where Aaron Muesch is enrolled with Medicare (CMS data updated 2026-10-02).
- 1005 N Cambridge CtWaunakee, WI 53597
- 1515 Park AveColumbus, WI 53925
- 4100 International PlzFort Worth, TX 76109
- 700 S Park StMadison, WI 53715
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1780326793 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians