Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Lindsay Mcknight, M.D.

Surgery Physician in Knoxville, TN · enumerated 2009.

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

National Provider Identifier

1306073366

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Registry record

Entity type Individual (Type 1)

Name Catherine Lindsay Mcknight

Credential M.D.

Sex Female

Practice address 1932 Alcoa Hwy, Bldg. C Ste. 270, Knoxville, TN, 37920

Phone (865) 251-4658

Fax (865) 251-4659

Enumeration date Jun 17, 2009

Last updated in NPPES Apr 12, 2019

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 17432 (HI) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License LL31719 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Catherine Mcknight?

The National Provider Identifier (NPI) for Catherine Mcknight is 1306073366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catherine Mcknight practice?

The practice location on file with NPPES is in Knoxville, TN. 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 2019-04-12.