Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas W Doty, MD

Q: What is the NPI number for Thomas Doty?

The National Provider Identifier (NPI) for Thomas Doty is 1730184540, a Type 1 (individual) record in the CMS NPPES registry.

Endocrinology, Diabetes & Metabolism Physician in Knoxville, TN · enumerated 2005.

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

National Provider Identifier

1730184540

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Registry record

Entity type Individual (Type 1)

Name Thomas W Doty

Credential MD

Sex Male

Practice address 1450 Dowell Springs Blvd, Suite 300, Knoxville, TN, 37909

Phone (865) 637-8812

Fax (865) 637-8865

Enumeration date Jun 17, 2005

Last updated in NPPES Jun 18, 2025

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 21393 (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
Q017654	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Thomas Doty?

The National Provider Identifier (NPI) for Thomas Doty is 1730184540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Doty practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-18.