Quick answers
- Which hospitals does James R. Martin work at?
- Medicare's official clinician data lists James R. Martin at 3 hospitals: Henry Ford Health St John Hospital, McLaren Northern Michigan and McLaren Port Huron. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James R. Martin see patients?
- Medicare's clinician data lists 5 practice locations, including Port Huron, MI, Saint Clair, MI and Detroit, MI. Call before your visit to confirm the address.
- What is James R. Martin's specialty?
- Medicare lists Thoracic Surgery as the primary specialty.
- Does James R. Martin accept Medicare assignment?
- Yes. Medicare's clinician data says James R. Martin 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 James R. Martin?
- (810) 488-8480, as listed in official Medicare / NPI Registry data.
- What is James R. Martin's NPI number?
- 1972592541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James R. Martin works
Medicare's Facility Affiliation Data lists James R. Martin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · CCN 230165
- McLaren Northern MichiganPetoskey, MI · Acute Care Hospital · CCN 230105
- McLaren Port HuronPort Huron, MI · Acute Care Hospital · CCN 230216
Practice locations
Addresses where James R. Martin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1117 Stone St, Suite 1Port Huron, MI 48060 (810) 488‑8480
- 1163 S Carney DrSaint Clair, MI 48079 (810) 561‑8450
- 1221 Pine Grove AvePort Huron, MI 48060
- 22201 Moross Rd, Suite 356Detroit, MI 48236 (313) 343‑7444
- 416 Connable AvePetoskey, MI 49770 (231) 487‑4000
Group practices
Medicare enrollment lists James R. Martin as a member of these groups (CMS data updated 2026-10-02).
- McLaren Northern Michigan62 clinicians in the group
- McLaren Port Huron52 clinicians in the group
Specialties
- Thoracic Surgeryprimary
Other thoracic surgeons in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Vermont College Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972592541 |
| 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