Quick answers
- Where does Thomas M. Hanrahan see patients?
- Medicare's clinician data lists 1 practice location in Saint Clair, MI. Call before your visit to confirm the address.
- What is Thomas M. Hanrahan's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Thomas M. Hanrahan accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Hanrahan 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 Thomas M. Hanrahan?
- (810) 329-9121, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Hanrahan's NPI number?
- 1871521534. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas M. Hanrahan is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 Trumbull StSaint Clair, MI 48079 (810) 329‑9121
Specialties
- Chiropracticprimary
Other chiropractors in Saint Clair
Clinicians with the same Medicare primary specialty in Saint Clair, MI — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | National College Of Chiropractic |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871521534 |
| 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
- 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