Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian W Alexander, M.D.

Anesthesiology Physician in Little Rock, AR · enumerated 2005.

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

National Provider Identifier

1922094846

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Registry record

Entity type Individual (Type 1)

Name Brian W Alexander

Credential M.D.

Sex Male

Practice address 500 S University Ave, Suite 505, Little Rock, AR, 72205

Phone (501) 664-4532

Fax (501) 663-4335

Enumeration date Sep 26, 2005

Last updated in NPPES Dec 4, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License C-6718 (AR) Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License C-6718 (AR) Secondary

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
050019620	Other	AR	RAILROAD MEDICARE LRPM
S00841	Other	AR	NOVASYS
113861001	Medicaid	AR	-
14631000020	Other	AR	QUAL CHOICE PAIN
55634	Other	AR	BLUE CROSS BLUE SHIELD
770133301	Other	AR	ARKANSAS BREASTCARE
050019623	Other	AR	RAILROAD MEDICARE
171973300	Other	AR	US DEPT. OF LABOR OWCP
71033532430	Other	AR	QUAL CHOICE

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.

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Frequently asked questions

What is the NPI number for Brian Alexander?

The National Provider Identifier (NPI) for Brian Alexander is 1922094846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Alexander practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-04.