Individual
GARY DOUGLAS HAMMER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
1500 E MEDICAL CENTER DR, ANN ARBOR, MI 48109-5000
(734) 936-4000
Mailing address
3621 S STATE ST, ANN ARBOR, MI 48108-1633
(734) 647-5299
Taxonomy
Speciality
Code
Description
License number
State
207RC0000X
Cardiovascular Disease Physician
4301075475
MI
207RE0101X
Endocrinology, Diabetes & Metabolism Physician
Primary
4301075475
MI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
4177663
—
MI
Enumeration date
10/23/2006
Last updated
10/02/2025
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