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

Brett Walker, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1821677105

Brett Walker, MD is an Internal Medicine in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 2021, 5 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
5
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2021
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

1120 W Michigan St # CL642
Indianapolis, IN 46202-5209
Phone: (317) 278-2686
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1701 Senate Blvd, Indianapolis, IN 46202-1239 — (317) 962-8776

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01093857A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1821677105
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2021
Last updated in NPPESOctober 31, 2024
Certification dateOctober 31, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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