Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dennis S Gray, M.D.

Q: What is the NPI number for Dennis Gray?

The National Provider Identifier (NPI) for Dennis Gray is 1942202288, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Louisville, KY · enumerated 2005.

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

National Provider Identifier

1942202288

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Registry record

Entity type Individual (Type 1)

Name Dr. Dennis S Gray

Credential M.D.

Sex Male

Practice address 1169 Eastern Pkwy, Ste 1111, Louisville, KY, 40217

Phone (502) 456-4100

Fax (502) 459-8454

Enumeration date Jun 1, 2005

Last updated in NPPES Jun 10, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 21462 (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
080135036	Other	KY	RR MEDICARE
50021730	Other	KY	PASSPORT
6896823	Other	KY	CIGNA
3633466000	Other	KY	PASSPORT ADVANTAGE
4380607	Other	KY	AETNA
000000600891	Other	-	BC BS
64214620	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 Dennis Gray?

The National Provider Identifier (NPI) for Dennis Gray is 1942202288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dennis Gray 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 2020-06-10.