Quick answers
- Which hospitals does Brian D. Thwaites work at?
- Medicare's official clinician data lists Brian D. Thwaites at 3 hospitals: Sheridan Community Hospital, Spectrum Health United Hospital and University of Michigan Health-Sparrow Carson. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian D. Thwaites see patients?
- Medicare's clinician data lists 3 practice locations, including Sheridan, MI. Call before your visit to confirm the address.
- What is Brian D. Thwaites's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Brian D. Thwaites accept Medicare assignment?
- Yes. Medicare's clinician data says Brian D. Thwaites 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 Brian D. Thwaites?
- (989) 291-3261, as listed in official Medicare / NPI Registry data.
- What is Brian D. Thwaites's NPI number?
- 1285773671. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian D. Thwaites works
Medicare's Facility Affiliation Data lists Brian D. Thwaites at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sheridan Community HospitalSheridan, MI · Critical Access Hospital · CCN 231312
- Spectrum Health United HospitalGreenville, MI · Acute Care Hospital · CCN 230035
- University of Michigan Health-Sparrow CarsonCarson City, MI · Acute Care Hospital · CCN 230208
Practice locations
Addresses where Brian D. Thwaites is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 N Main StSheridan, MI 48884 (989) 291‑3261
- 301 N Main St, Sheridan Community Hospital ClinicsSheridan, MI 48884 (989) 291‑6235
- PO Box, Suite 279Sheridan, MI 48884
Group practices
Medicare enrollment lists Brian D. Thwaites as a member of this group (CMS data updated 2026-10-02).
- Sheridan Community Hospital18 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285773671 |
| 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