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

DR. GEA M MILLER MD
NPI 1437149648
Military Health Care Provider in Fort Sam Houston, TX

Q: What is Gea Miller's NPI number?

The NPI number for Gea Miller is 1437149648. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Q: What is Gea Miller's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

Q: When was this NPI record last updated?

The NPPES record for Gea Miller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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 October 27, 2005

BROOKE ARMY MEDICAL CENTER, ATTN: MCHE-QD, 3851 ROGER BROOKE DRIVE, FORT SAM HOUSTON, TX 78234(210) 916-0335(210) 916-1740 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Gea M Miller Md NPPES

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

DR. GEA M MILLER MD (NPI 1437149648) is an individual military health care provider provider in Fort Sam Houston, Texas, licensed in Texas (E8726) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1437149648

Entity TypeIndividualFemale

Primary Taxonomy171000000X

Provider Legal NameDR. GEA M MILLERCredential: MD

Location AddressBROOKE ARMY MEDICAL CENTER, ATTN: MCHE-QD, 3851 ROGER BROOKE DRIVEFort Sam Houston, TX 78234-6200

Mailing AddressBrooke Army Medical Center, Attn: Mche-qd, 3851 Roger Brooke DriveFort Sam Houston, TX 78234-6200 · (210) 916-0335 · Fax (210) 916-1740

Phone(210) 916-0335

Fax(210) 916-1740

Sole ProprietorNo

Enumeration DateOctober 27, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1437149648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers

Taxonomy Code171000000X

License✔ Licensed in TX · E8726

Definition

Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

BROOKE ARMY MEDICAL CENTER, ATTN: MCHE-QD, Fort Sam Houston, TX 78234

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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 Gea Miller's NPI number?

The NPI number for Gea Miller is 1437149648. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Where is Gea Miller located?

Gea Miller practices at Brooke Army Medical Center, Attn: Mche-Qd 3851 Roger Brooke Drive, Fort Sam Houston, TX 78234. The listed phone number is (210) 916-0335.

What is Gea Miller's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

When was this NPI record last updated?

The NPPES record for Gea Miller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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.