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

Dr. Stephen M. Treon, MD,PHD

Internal Medicine Physician in Copperhill, TN · enumerated 2005.

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

National Provider Identifier

1821092453

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen M. Treon

Credential MD,PHD

Sex Male

Practice address Copperhill, TN, 37317

Phone (423) 496-4103

Fax (423) 496-4106

Enumeration date Jun 10, 2005

Last updated in NPPES Apr 9, 2020

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

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD0000024711 (TN) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD0000024711 (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
169300	Medicaid	TN	-
85000174G	Medicaid	GA	-
00540383A	Medicaid	GA	-
169300	Other	TN	BCBS
890693W	Medicaid	NC	-
4415141	Other	TN	CIGNA

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 Stephen Treon practice?

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

What is the NPI number for Stephen Treon?

The National Provider Identifier (NPI) for Stephen Treon is 1821092453, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-09.