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

Dr. Theresa Howell Williams, MD

Individual provider Psychiatry Physician · NPI 1891895447

Dr. Theresa Howell Williams, MD is a Psychiatry Physician in Fort Sam Houston, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

3551 Roger Brooke Dr Dept OF
Fort Sam Houston, TX 78234-4504
Phone: (210) 539-9582
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence M5978 (TX)
Psychiatry Physician Taxonomy 2084P0800X · Licence BP10011816 (TX)

Record details

NPI number1891895447
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 24, 2006
Last updated in NPPESMarch 3, 2022
Certification dateMarch 3, 2022

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