Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeff E Flickinger, M.D.

Urology Physician in Knoxville, TN · enumerated 2005.

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

National Provider Identifier

1497755458

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeff E Flickinger

Credential M.D.

Sex Male

Practice address 2001 Laurel Ave, Suite 502, Knoxville, TN, 37916

Phone (865) 331-9000

Fax (865) 331-7000

Enumeration date Jul 29, 2005

Last updated in NPPES Jun 29, 2020

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD0000024828 (TN) 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
1669416442	Other	TN	GROUP NPI
020252399	Other	TN	EEOICP
3813049	Medicaid	TN	-
3106057	Other	TN	BLUE CROSS
3106069	Other	TN	BLUE CROSS
CI2260	Other	TN	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.

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Frequently asked questions

What specialty is Jeff Flickinger?

Jeff Flickinger is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-29.