Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Andrew James Hamilton, DO

Individual provider Family Medicine Physician · NPI 1659861318

Dr. Andrew James Hamilton, DO is a Family Practice in Grand Blanc, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2018, 8 years ago. Practices with Henry Ford Health Genesys Hospital, a 86-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California, Michigan, Ohio and Texas.

Years since qualifying
8
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
CA, MI, OH, TX
In the registry since
2018
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1 Genesys Pkwy
Grand Blanc, MI 48439-8065
Phone: (810) 606-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 195 Page Mill Rd Ste 103, Palo Alto, CA 94306-2073 — (888) 731-8994
  • 37771 Schoenherr Rd Ste 102, Sterling Heights, MI 48312-2302 — (586) 978-1300
  • 21 E State St Ofc 233, Columbus, OH 43215-4281 — (888) 731-8994
  • 325 N Saint Paul St Ste 3100, Dallas, TX 75201-3923 — (888) 731-8994

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 5101025366 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 20A25129 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 34C.000431 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence W2854 (TX)

Record details

NPI number1659861318
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 17, 2018
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2018 (8 years in practice)
Group practice Henry Ford Health Genesys Hospital — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Grand Blanc