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

Karen Guy Grajewski, MD

Individual provider Diagnostic Radiology Physician · NPI 1518351477

Karen Guy Grajewski, MD is a Diagnostic Radiology in Ann Arbor, Michigan. Graduated from University of Michigan Medical School in 2015, 11 years ago. Practices with Huron Valley Radiology PC, a 75-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
11
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2015
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

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 4301119185 (MI)

Record details

NPI number1518351477
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2015
Last updated in NPPESJuly 1, 2020
Certification dateJuly 1, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice Huron Valley Radiology Pc — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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