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

Mr. George Matthew McKellar, NP-C

Individual provider Adult Health Nurse Practitioner · NPI 1609200278

Mr. George Matthew McKellar, NP-C is a Nurse Practitioner in Flint, Michigan. Graduated from University of Michigan Medical School in 2013, 13 years ago. Practices with Nephrology and Internal Medicine PC, a 9-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
13
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2013
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

G1071 N Ballenger Hwy Ste 310
Flint, MI 48504-4453
Phone: (810) 238-4172
Fax: (810) 424-3324
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 4704219405 (MI)

Record details

NPI number1609200278
Entity typeIndividual (Type 1)
GenderMale
Credentials NP-C
Sole proprietorNo
NPI enumeratedAugust 30, 2013
Last updated in NPPESAugust 30, 2013

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2013 (13 years in practice)
Group practice Nephrology And Internal Medicine Pc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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