Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brent A Armstrong, MD

Emergency Medicine Physician in Plano, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346289576

Verified

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Registry record

Entity type Individual (Type 1)

Name Brent A Armstrong

Credential MD

Sex Male

Practice address Plano, TX, 75093

Phone (972) 981-8000

Enumeration date Jun 5, 2006

Last updated in NPPES Jun 16, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License J6306 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0060DB	Other	TX	BCBS
P00694207	Other	TX	RAILROAD
120674005	Medicaid	TX	-
120674003	Medicaid	TX	-
8X1239	Other	TX	BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Brent Armstrong?

The National Provider Identifier (NPI) for Brent Armstrong is 1346289576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brent Armstrong practice?

The practice location on file with NPPES is in Plano, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Eric Kaplan Colon & Rectal Surgery Physician · Plano, TX NPI 1962402396 Kelli Watkins Obstetrics & Gynecology Physician · Plano, TX NPI 1366435067 Lourdes Rinon Certified Registered Nurse Anesthetist · Plano, TX NPI 1932186921 Kenneth Trimmer Maternal & Fetal Medicine Physician · Plano, TX NPI 1164402301 Marvin Culbertson Pediatric Emergency Medicine (Pediatrics) Physician · Plano, TX NPI 1851360309 Lola Hussey Certified Registered Nurse Anesthetist · Plano, TX NPI 1376503680 Renuka Reddy Neonatal-Perinatal Medicine Physician · Plano, TX NPI 1578526679 Antonio Santiago Neonatal-Perinatal Medicine Physician · Plano, TX NPI 1689638439

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-16.