Individual provider · Type 1 NPI

Jacob Michael Hamaker, DO

Family Medicine Physician · Indianapolis, IN

NPI number 1194420422 Active

Practice location

3076 Armory Dr
Indianapolis, IN 46208-5080

Call (815) 520-7470 Map

Other practice locations

  • 5605 E Rockton Rd, Roscoe, IL 61073-7641 · (815) 525-4500
  • 1905 E Huebbe Pkwy, Beloit, WI 53511-1842 · (608) 364-5011

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician 207Q00000X336133147 (IL)
Family Medicine Physician Primary 207Q00000X8214221 (WI)
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Student in an Organized Health Care Education/Training Program 390200000X11023127A (IN)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1194420422

Jacob Michael Hamaker, DO's National Provider Identifier is 1194420422, issued on Apr 4, 2023. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Indianapolis, IN. The record was last updated on Sep 2, 2026.