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

Keith R. Baker, MD

Individual provider Family Medicine Physician · NPI 1538271267

Keith R. Baker, MD is an Internal Medicine in Hillsdale, Michigan. Graduated from Wayne State University School of Medicine in 1978, 48 years ago. Practices with Hillsdale Community Health Center, a 64-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
48
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1456 Hudson Rd
Hillsdale, MI 49242-8314
Phone: (517) 439-0200
Fax: (517) 439-1050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence KB041163 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence KB041163 (MI)

Record details

NPI number1538271267
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESApril 26, 2011
Mailing address1456 Hudson Rd, Hillsdale, MI 49242-8314

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Hillsdale Community Health Center — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Hillsdale