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

Katherine Grierson

Individual provider Physician Assistant · NPI 1295702777

Katherine Grierson is a Physician Assistant in Royal Oak, Michigan. Qualified in 2001, 25 years ago. Practices with Memorial Medical Center of West Michigan, a 60-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
25
Licensed in
MI
In the registry since
2006
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Practice location Address checks out

3601 W 13 Mile Rd
Royal Oak, MI 48073-6712
Phone: (248) 898-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5601003655 (MI)

Record details

NPI number1295702777
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 3, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Memorial Medical Center Of West Michigan — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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