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

DR. JOHN PATRICK MATLOCK M.D.
NPI 1134102437
Military Health Care Provider in El Paso, TX

Active since November 22, 2005
WILLIAM BEAUMONT ARMY MEDICAL CENTER, 5005 NORTH PIEDRAS STREET, EL PASO, TX 79920(915) 569-1455(915) 569-1432 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Patrick Matlock M.d. NPPES

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

DR. JOHN PATRICK MATLOCK M.D. (NPI 1134102437) is an individual military health care provider provider in El Paso, Texas, licensed in Texas (L3011) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1134102437
Entity TypeIndividualMale
Primary Taxonomy171000000X
Provider Legal NameDR. JOHN PATRICK MATLOCKCredential: M.D.
Location AddressWILLIAM BEAUMONT ARMY MEDICAL CENTER, 5005 NORTH PIEDRAS STREETEl Paso, TX 79920-5001
Mailing AddressWilliam Beaumont Army Med Ctr, Attn: Credentials Office, 5005 North Piedras StreetEl Paso, TX 79920-5001 · (915) 569-1382
Phone(915) 569-1455
Fax(915) 569-1432
Sole ProprietorNo
Enumeration DateNovember 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1134102437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers
Taxonomy Code171000000X
Licenses✔ Licensed in TX · L3011✔ Licensed in WA · MD00036726
Definition
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
WILLIAM BEAUMONT ARMY MEDICAL CENTER, El Paso, TX 79920
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Other Providers at the Same Location NPPES 5

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

DR. FRANCISCO LUIS SANMIGUEL J.D.
Military Health Care Provider
WILLIAM BEAUMONT ARMY MEDICAL CENTER, 5005 N. PIEDRAS ST., ATTN: CREDENTIALS
EL PASO, TX 79920
El Paso County (915) 569-2107
MR. NATHAN THOMAS HOOD PA
Physician Assistant
WILLIAM BEAUMONT ARMY MEDICAL CENTER, 18511 HIGHLANDER MEDICS STREET
FORT BLISS, TX 79920
El Paso County (847) 431-1277
KATHLEEN NORA DUNEMN CNM
Midwife
WILLIAM BEAUMONT ARMY MEDICAL CENTER, 5005 N. PIEDRAS STREET, ATTN: CREDENTIALS OFFICE
EL PASO, TX 79920
El Paso County (915) 569-1233
AMY ELIZABETH BRZUCHALSKI DNP, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
WILLIAM BEAUMONT ARMY MEDICAL CENTER, 5005 N. PIEDRAS STREET
EL PASO, TX 79920
El Paso County (901) 742-6382
STEPHEN HENRY KOOPMEINERS MD
Pathology (Anatomic Pathology & Clinical Pathology)
WILLIAM BEAUMONT ARMY MEDICAL CENTER, 5005 N. PIEDRAS STREET ATTN; CREDENTIALS OFFICE
EL PASO, TX 79920
El Paso County (915) 569-1233

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 John Matlock's NPI number?

The NPI number for John Matlock is 1134102437. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is John Matlock located?

John Matlock practices at William Beaumont Army Medical Center 5005 North Piedras Street, El Paso, TX 79920. The listed phone number is (915) 569-1455.

What is John Matlock'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 John Matlock 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 27 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.