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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William F Proffitt Jr., D.D.S.

General Practice Dentistry in Maryville, TN · enumerated 2006 · practices at Prohealth Senior Services of Virginia.

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

National Provider Identifier

1649296906

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Registry record

Entity type Individual (Type 1)
Name William F Proffitt Jr.
Credential D.D.S.
Sex Male
Practice address Maryville, TN, 37804
Phone (865) 982-2421
Enumeration date Jul 13, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DS4036 (TN) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

What is the NPI number for William Proffitt?
The National Provider Identifier (NPI) for William Proffitt is 1649296906, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Proffitt practice?
The practice location on file with NPPES is in Maryville, 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 2007-07-08.