Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Charles Vanness III, MD

Physical Medicine & Rehabilitation Physician in Mooresville, NC · enumerated 2005.

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

National Provider Identifier

1679558753

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Registry record

Entity type Individual (Type 1)

Name Dr. William Charles Vanness III

Credential MD

Sex Male

Practice address 116 Morlake Dr, Suite 204, Mooresville, NC, 28117

Phone (704) 663-3777

Fax (704) 664-6615

Enumeration date Dec 12, 2005

Last updated in NPPES Dec 10, 2020

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 200001012 (NC) 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
89126TU	Medicaid	NC	-

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

Where does William Vanness practice?

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

What is the NPI number for William Vanness?

The National Provider Identifier (NPI) for William Vanness is 1679558753, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-10.