Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Stephen Gilliam, M.D.

Specialist in Owensboro, KY · enumerated 2005.

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

National Provider Identifier

1023016912

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Registry record

Entity type Individual (Type 1)

Name Dr. George Stephen Gilliam

Credential M.D.

Sex Male

Practice address 2200 E Parrish Ave, Bldg B, Ste 203, Owensboro, KY, 42303

Phone (270) 691-9697

Fax (270) 691-0485

Enumeration date Jul 13, 2005

Last updated in NPPES Jun 19, 2015

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 22817 (KY) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 41068 (KY) 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
100329260B	Medicaid	IN	-
64228174	Medicaid	KY	-
000000051542	Other	KY	BS OF KY
611303681	Other	KY	COMMERCIAL INSURANCE

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 George Gilliam?

The National Provider Identifier (NPI) for George Gilliam is 1023016912, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Gilliam practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-19.