Gary Hammer, MD
Gary Hammer, MD is an endocrinology, diabetes & metabolism physician practicing in Ann Arbor, MI. The NPI was issued on October 23, 2006, and the record was last updated in NPPES on October 2, 2025. The record lists 2 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician Primary | 207RE0101X | 4301075475 (MI) |
| Cardiovascular Disease Physician | 207RC0000X | 4301075475 (MI) |
Practice locations
1st floor Cancer & Geriatrics Center
Ann Arbor, MI 48109-5354
Local context
Active NPPES records list 104 providers with endocrinology, diabetes & metabolism physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 74 of them within 10 miles.
The same primary taxonomy is listed by 349 in Michigan and 13,065 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Other providers at this address
- Abena Osei, MD (Obstetrics & Gynecology Physician)
- Abid Kagalwalla, MD (Emergency Medicine Physician)
- Adam Helms, MD (Cardiovascular Disease Physician)
- Adam Lauring, MD (Infectious Disease Physician)
- Adrienne Marler, DO (Pediatric Endocrinology Physician)
- Ahmad Shobassy, M.D. (Addiction Medicine (Psychiatry & Neurology) Physician)
- Ahmed Abdel-Latif, M.D. (Interventional Cardiology Physician)
- Ahmed Dakka, MD (Nephrology Physician)
- Ahmed El Shaer, MBBS (Cardiovascular Disease Physician)
- Ahmed Elkhapery, MBBS (Internal Medicine Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- Julia Meireles , Ann Arbor, MI, same ZIP code
- Mary Townsend , Ann Arbor, MI, same ZIP code
- Afnan Ammar, MD , Ann Arbor, MI, about 3 miles
- Andrew Kraftson, MD , Ann Arbor, MI, about 3 miles
- Brandon Moretti, MD , Ann Arbor, MI, about 3 miles
- Farah El Sayed, MD , Ann Arbor, MI, about 3 miles
- Jeanette Girard, DO , Ann Arbor, MI, about 3 miles
- Jessica Chippior, MD , Ann Arbor, MI, about 3 miles
Record history
- Name on record
- Gary Douglas Hammer
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1871676791"