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

Gregory T Walker, MD

Individual provider Urology Physician · NPI 1619975851

Gregory T Walker, MD is an Urology Physician in Bloomington, Indiana. Licensed in Indiana. Registered with an NPI since 2005.

Licensed in
IN
In the registry since
2005
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

1520 S Liberty Dr
Bloomington, IN 47403-5167
Phone: (812) 676-4300
Fax: (812) 676-4301
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 01033828A (IN)

Record details

NPI number1619975851
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2005
Last updated in NPPESJanuary 5, 2016
Mailing addressPo Box 1329, Bloomington, IN 47402-1329

Other providers in Bloomington