Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bryan Keith Demarie, M.D.

Internal Medicine Physician in Irving, TX · enumerated 2006.

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

National Provider Identifier

1225085822

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Registry record

Entity type Individual (Type 1)

Name Bryan Keith Demarie

Credential M.D.

Sex Male

Practice address 6750 N Macarthur Blvd, Suite 350, Irving, TX, 75039

Phone (972) 556-1616

Fax (972) 556-1740

Enumeration date May 28, 2006

Last updated in NPPES Oct 23, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License K9256 (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
042740304	Medicaid	TX	-
042740305	Other	TX	MEDICAID OTHER
042740302	Medicaid	TX	-
042740303	Medicaid	TX	-

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 Bryan Demarie?

The National Provider Identifier (NPI) for Bryan Demarie is 1225085822, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bryan Demarie practice?

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

Other providers at this practice address

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North Texas Perinatal Associates, P.A. Maternal & Fetal Medicine Physician · Irving, TX NPI 1265414932 Helen Hawkins Pediatric Nurse Practitioner · Irving, TX NPI 1245202126 Hien Pham Family Medicine Physician · Irving, TX NPI 1689647968 Veronica Villalba Obstetrics & Gynecology Physician · Irving, TX NPI 1679533855 Patricia Marroquin Obstetrics & Gynecology Physician · Irving, TX NPI 1962454744 Ann Wigodsky Clinical Psychologist · Irving, TX NPI 1730132168 Quynh Rathkamp Internal Medicine Physician · Irving, TX NPI 1780621219 Gina Potts Pediatrics Physician · Irving, TX NPI 1588602908

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-23.