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

Dr. Troy R Williams, MD

Individual provider Family Medicine Physician · NPI 1104912591

Dr. Troy R Williams, MD is a Family Medicine Physician in Austin, Texas. Works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

8300 N Lamar Blvd Ste 200A
Austin, TX 78753-5976
Phone: (512) 575-9555
Fax: (512) 782-9316
Show map & directions

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

Additional practice locations (1)

  • 3031 W Ih 10, San Antonio, TX 78201-5159 — (210) 261-1000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence N4206 (TX)

Record details

NPI number1104912591
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESMay 24, 2023
Certification dateMay 24, 2023
Mailing address3031 W Ih 10, San Antonio, TX 78201-5159

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