Gary Hammer, MD

Individual Active
NPI 1871676791
Endocrinology, Diabetes & Metabolism Physician Ann Arbor, MI

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

TaxonomyCodeLicense
Endocrinology, Diabetes & Metabolism Physician Primary 207RE0101X 4301075475 (MI)
Cardiovascular Disease Physician 207RC0000X 4301075475 (MI)

Practice locations

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
1500 East Medical Center Dr
1st floor Cancer & Geriatrics Center
Ann Arbor, MI 48109-5354
Phone: (734) 763-4876

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

Providers whose NPPES practice location has the same street address, listing those with a page here.

Nearby providers with the same primary taxonomy

Record history

Name on record
Gary Douglas Hammer
Status
Active
NPI issued
Last updated in NPPES

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NPPES data as of · Source: CMS NPPES

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