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

DR. DAVID MATTHEW KELLER M.S., D.O.
NPI 1366631301
Psychiatry & Neurology - Child & Adolescent Psychiatry in Jbsa Ft Sam Houston, TX

Q: What is David Keller's NPI number?

The NPI number for David Keller is 1366631301. It was assigned to this individual provider in the NPPES registry on October 16, 2007.

Q: What is David Keller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for David Keller was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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 16, 2007PECOS Enrolled

3551 ROGER BROOKE DR, QUALITY SERVICES/ ATTN: MCHE-ZQQ, JBSA FT SAM HOUSTON, TX 78234(210) 916-2338 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 25, 2025, Mar 6, 2024, Sep 12, 2019 (3 updates tracked since 2019).

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About Dr. David Matthew Keller M.s., D.o. NPPES

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

DR. DAVID MATTHEW KELLER M.S., D.O. (NPI 1366631301) is an individual child & adolescent psychiatry provider in Jbsa Ft Sam Houston, Texas, licensed in Texas (S2612) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366631301

Entity TypeIndividualMale

Primary Taxonomy2084P0804X

Provider Legal NameDR. DAVID MATTHEW KELLERCredential: M.S., D.O.

Location Address3551 ROGER BROOKE DR, QUALITY SERVICES/ ATTN: MCHE-ZQQJbsa Ft Sam Houston, TX 78234-4504

Mailing Address3551 Roger Brooke Dr, Quality Services/ Attn: Mche-zqqJbsa Ft Sam Houston, TX 78234-4504 · (210) 916-5047

Phone(210) 916-2338

Sole ProprietorNo

Enumeration DateOctober 16, 2007

Last NPPES UpdateJune 22, 20263 updates tracked since enumeration

NPPES CertifiedJune 22, 2026

✔ NPI 1366631301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in TX · S2612

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

3551 ROGER BROOKE DR, Jbsa Ft Sam Houston, TX 78234

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Matthew Keller M.s., D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 David Keller's NPI number?

The NPI number for David Keller is 1366631301. It was assigned to this individual provider in the NPPES registry on October 16, 2007.

Where is David Keller located?

David Keller practices at 3551 Roger Brooke Dr Quality Services/ Attn: Mche-Zqq, Jbsa Ft Sam Houston, TX 78234. The listed phone number is (210) 916-2338.

What is David Keller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is David Keller enrolled in Medicare?

Yes. David Keller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for David Keller was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.