Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carter Matthew Brown, MD

Q: What is the NPI number for Carter Brown?

The National Provider Identifier (NPI) for Carter Brown is 1649232240, a Type 1 (individual) record in the CMS NPPES registry.

Surgery Physician in Louisville, KY · enumerated 2006.

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

National Provider Identifier

1649232240

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Registry record

Entity type Individual (Type 1)

Name Carter Matthew Brown

Credential MD

Sex Male

Practice address 4123 Dutchmans Ln, Suite 607, Louisville, KY, 40207

Phone (502) 899-6470

Fax (502) 899-6479

Enumeration date Apr 6, 2006

Last updated in NPPES Apr 11, 2024

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 25218 (KY) 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
64252182	Medicaid	KY	-

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 Carter Brown?

The National Provider Identifier (NPI) for Carter Brown is 1649232240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carter Brown practice?

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

Other providers at this practice address

Browse all →

Rhonda Howard Nurse Practitioner · Louisville, KY NPI 1124022496 Jonathan Reinstine Obstetrics & Gynecology Physician · Louisville, KY NPI 1982602280 Nancy Newman Gynecology Physician · Louisville, KY NPI 1568460871 Jennifer Evans Obstetrics & Gynecology Physician · Louisville, KY NPI 1508864422 Dwight Pridham Obstetrics & Gynecology Physician · Louisville, KY NPI 1558369546 Herbert Boyd Obstetrics & Gynecology Physician · Louisville, KY NPI 1558369587 Joseph Bilotta Obstetrics & Gynecology Physician · Louisville, KY NPI 1528066388 Anna Feitelson Obstetrics & Gynecology Physician · Louisville, KY NPI 1285633396

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-11.