Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Connie Jo Pennington, M.D.

Surgery Physician in Knoxville, TN · enumerated 2005.

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

National Provider Identifier

1790783330

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Registry record

Entity type Individual (Type 1)

Name Dr. Connie Jo Pennington

Credential M.D.

Sex Female

Practice address 800 S Gay St Ste 100, Knoxville, TN, 37929

Phone (423) 534-9029

Enumeration date Jul 8, 2005

Last updated in NPPES Feb 12, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 30358 (TN) Primary

174400000X Specialist Other Service Providers · License MD0000030358 (TN) 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
3875906	Medicaid	TN	-
3370584	Medicaid	TN	-

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 Connie Pennington?

The National Provider Identifier (NPI) for Connie Pennington is 1790783330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Connie Pennington practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-12.