Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Alan Brian, M.D.

Family Medicine Physician in Alexandria, LA · enumerated 2005 · practices at Brian Clinic, L.L.P..

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

National Provider Identifier

1184616252

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Alan Brian

Credential M.D.

Sex Male

Practice address 425 Scott St, Alexandria, LA, 71301

Phone (318) 445-7355

Fax (318) 487-8035

Enumeration date Aug 16, 2005

Last updated in NPPES Mar 26, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 015119 (LA) 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
720477182	Other	-	VARIOUS INSURANCES
1324566	Medicaid	LA	-
5L658	Other	LA	MEDICARE, UNSPECIFIED
080074458	Other	-	RAILROAD MEDICARE

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 Gregory Brian?

The National Provider Identifier (NPI) for Gregory Brian is 1184616252, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Brian practice?

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

Other providers at this practice address

Browse all →

Brian Clinic, L.L.P. Family Medicine Physician · Alexandria, LA NPI 1003808155 Joan Brunson Family Medicine Physician · Alexandria, LA NPI 1184616112 Jonathan Hunter Family Medicine Physician · Alexandria, LA NPI 1619969532 Kenneth Brown Family Medicine Physician · Alexandria, LA NPI 1497779755 Robert Campbell Family Medicine Physician · Alexandria, LA NPI 1780145748 Jessica Townley Family Nurse Practitioner · Alexandria, LA NPI 1265078547

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-26.