Quick answers
- Which hospitals does Harrison R. Wermuth work at?
- Medicare's official clinician data lists Harrison R. Wermuth at 4 hospitals: Dickinson County Memorial Hospital, Edward W Sparrow Hospital, ProMedica Charles and Virginia Hickman Hospital and ProMedica Toledo Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harrison R. Wermuth see patients?
- Medicare's clinician data lists 5 practice locations, including Lansing, MI, Iron Mountain, MI and Troy, MI. Call before your visit to confirm the address.
- What is Harrison R. Wermuth's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Harrison R. Wermuth accept Medicare assignment?
- Yes. Medicare's clinician data says Harrison R. Wermuth accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Harrison R. Wermuth?
- (517) 364-1000, as listed in official Medicare / NPI Registry data.
- What is Harrison R. Wermuth's NPI number?
- 1437735412. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harrison R. Wermuth works
Medicare's Facility Affiliation Data lists Harrison R. Wermuth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dickinson County Memorial HospitalIron Mountain, MI · Acute Care Hospital · CCN 230055
- Edward W Sparrow HospitalLansing, MI · Acute Care Hospital · CCN 230230
- ProMedica Charles and Virginia Hickman HospitalAdrian, MI · Acute Care Hospital · CCN 230005
- ProMedica Toledo HospitalToledo, OH · Acute Care Hospital · CCN 360068
Practice locations
Addresses where Harrison R. Wermuth is enrolled with Medicare (CMS data updated 2026-10-02).
- 1215 E Michigan AveLansing, MI 48912 (517) 364‑1000
- 1721 S Stephenson AveIron Mountain, MI 49801 (906) 774‑1313
- 2078 E Big Beaver Rd, Beaumont Urgent Care of MichiganTroy, MI 48083 (248) 918‑0744
- 3200 Walton BlvdRochester Hills, MI 48309 (248) 809‑5224
- 34435 Michigan AveWayne, MI 48184 (734) 589‑1524
Group practices
Medicare enrollment lists Harrison R. Wermuth as a member of these groups (CMS data updated 2026-10-02).
- Wellstreet Urgent Care of Michigan125 clinicians in the group
- Dickinson County Healthcare System101 clinicians in the group
- Vituity - Michigan Em PC52 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Lansing
Clinicians with the same Medicare primary specialty in Lansing, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437735412 |
| 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