Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeffrey B Hargis, M.D.

Hematology & Oncology Physician in Louisville, KY · enumerated 2006.

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

National Provider Identifier

1437122454

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey B Hargis

Credential M.D.

Sex Male

Practice address 3991 Dutchmans Ln, Suite 405, Louisville, KY, 40207

Phone (502) 899-3366

Fax (502) 899-3455

Enumeration date Feb 9, 2006

Last updated in NPPES Jan 19, 2021

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 35-05-2939-H (OH) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 01044991 (IN) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 32014 (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
64320146	Medicaid	KY	-
1068542	Other	-	PASSPORT
830005454	Other	-	RAILROAD MEDICARE
000000051748	Other	-	ANTHEM
200101660A	Medicaid	IN	-

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

How do I verify Jeffrey Hargis's NPI record?

Cross-check NPI 1437122454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437122454 active?

Yes, as of the latest NPPES snapshot, NPI 1437122454 is active (record last updated 2021-01-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-19.