Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. THOMAS KEENAN MILLSTEAD D.D.S.
NPI 1376825083
Dentist - Prosthodontics in Fort Sam Houston, TX

Q: What is Thomas Millstead's NPI number?

The NPI number for Thomas Millstead is 1376825083. It was assigned to this individual provider in the NPPES registry on September 20, 2011.

Q: What is Thomas Millstead's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Millstead was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 20, 2011

3551 ROGER BROOKE DR, FORT SAM HOUSTON, TX 78234(432) 413-1635 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Thomas Keenan Millstead D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS KEENAN MILLSTEAD D.D.S. (NPI 1376825083) is an individual prosthodontics provider in Fort Sam Houston, Texas, licensed in Texas (27162) and active in the NPI registry since September 2011.

NPPES Registry Identity

NPI1376825083

Entity TypeIndividualMale

Primary Taxonomy1223P0700X

Provider Legal NameDR. THOMAS KEENAN MILLSTEADCredential: D.D.S.

Location Address3551 ROGER BROOKE DRFort Sam Houston, TX 78234-4504

Mailing Address3551 Roger Brooke DrFort Sam Houston, TX 78234-4504

Phone(432) 413-1635

Sole ProprietorNo

Enumeration DateSeptember 20, 2011

Last NPPES UpdateJune 30, 2026

NPPES CertifiedJune 30, 2026

✔ NPI 1376825083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDentist · ProsthodonticsDental Providers

Taxonomy Code1223P0700X

License✔ Licensed in TX · 27162

Definition

That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

Also ListedDentistTaxonomy 122300000X · License 27162 (TX)

Also ListedDentist · General PracticeTaxonomy 1223G0001X · License 027162 (TX)

3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANET JONES SIMS CRNA

Nurse Anesthetist, Certified Registered

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (253) 223-6272

JAMES KENNEDY HARDIN PA-C

Physician Assistant

3551 ROGER BROOKE DR
JBSA FT SAM HOUSTON, TX 78234

Bexar County (210) 295-4996

DR. DANIEL VICTOR-CALVIN HAMMOND M.D.

Pediatrics (Pediatric Endocrinology)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 916-3020

JESSICA FULLER LCSW

Social Worker (Clinical)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 808-1859

DR. JASON ROBERT HALL M.D.

Neurological Surgery

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

MRS. KATHRYN ELAINE HELLAND LCSW

Social Worker (Clinical)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

DR. HALWARD BLEGEN IV DO

Ophthalmology

3551 ROGER BROOKE DR
JBSA FORT SAM HOUSTON, TX 78234

Bexar County (210) 220-7419

KOLE HOLLAND SPAULDING M.D.

Emergency Medicine (Emergency Medical Services)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Millstead's NPI number?

The NPI number for Thomas Millstead is 1376825083. It was assigned to this individual provider in the NPPES registry on September 20, 2011.

Where is Thomas Millstead located?

Thomas Millstead practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (432) 413-1635.

What is Thomas Millstead's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

What insurance does Thomas Millstead accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Thomas Millstead as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Millstead was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.