Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William H Knight, MD

Orthopaedic Surgery Physician in Memphis, TN · enumerated 2005.

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

National Provider Identifier

1942296306

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Registry record

Entity type Individual (Type 1)

Name William H Knight

Credential MD

Sex Male

Practice address 3980 New Covington Pike, Suite 200, Memphis, TN, 38128

Phone (901) 381-4664

Fax (901) 373-0809

Enumeration date Sep 21, 2005

Last updated in NPPES Aug 26, 2011

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD0000012914 (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
40MD012914	Other	-	UNITED HEALTH CARE
00760208	Other	TN	RR MEDICARE
2786896	Other	-	CIGNA
4228328	Other	TN	BCBS OF TN
1514667	Medicaid	TN	-
663	Other	-	BCBSMS

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 is the NPI number for William Knight?

The National Provider Identifier (NPI) for William Knight is 1942296306, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Knight practice?

The practice location on file with NPPES is in Memphis, 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 2011-08-26.