Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas C Whittaker, DDS

Oral & Maxillofacial Surgery (D.M.D.) in Knoxville, TN · enumerated 2006 · practices at Dermatology Associates of Knoxville, PC.

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

National Provider Identifier

1194704171

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Registry record

Entity type Individual (Type 1)

Name Thomas C Whittaker

Credential DDS

Sex Male

Practice address 939 E Emerald Ave, Ste 501, Knoxville, TN, 37917

Phone (865) 522-6885

Fax (865) 522-0026

Enumeration date Jan 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License DS02991 (TN) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
3223817	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.

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Frequently asked questions

Where does Thomas Whittaker practice?

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

What is the NPI number for Thomas Whittaker?

The National Provider Identifier (NPI) for Thomas Whittaker is 1194704171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.