Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Keith Baxter Carter, M.D.

Q: What is the NPI number for Keith Carter?

The National Provider Identifier (NPI) for Keith Carter is 1134111792, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Louisville, KY · enumerated 2005.

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

National Provider Identifier

1134111792

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Registry record

Entity type Individual (Type 1)

Name Dr. Keith Baxter Carter

Credential M.D.

Sex Male

Practice address 225 Abraham Flexner Way, Suite 304, Louisville, KY, 40202

Phone (502) 585-1200

Fax (502) 585-1207

Enumeration date Aug 19, 2005

Last updated in NPPES Jan 23, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 24559 (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
1049358	Other	KY	PASSPORT
000000051842	Other	KY	ANTHEM
K022721	Other	KY	KY MEDICARE
K022721-KOHMG	Other	KY	KY MEDICARE
64245590	Medicaid	KY	-
100349310A	Other	KY	INDIANA MEDICAID
110170684	Other	KY	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 Keith Carter?

The National Provider Identifier (NPI) for Keith Carter is 1134111792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Keith Carter 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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-23.