Quick answers
- Where does Grady Martin see patients?
- Medicare's clinician data lists 2 practice locations, including Alpena, MI and Midland, MI. Call before your visit to confirm the address.
- What is Grady Martin's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Grady Martin accept Medicare assignment?
- Medicare's clinician data says Grady Martin may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Grady Martin's NPI number?
- 1457266488. 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 Grady Martin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 W Chisholm StAlpena, MI 49707
- 4000 Wellness DrMidland, MI 48670
Specialties
- Physician Assistantprimary
Other physician assistants in Alpena
Clinicians with the same Medicare primary specialty in Alpena, MI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2026 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1457266488 |
| 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