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

James W Sego, D.O.

Emergency Medicine Physician in Dayton, TN · enumerated 2006.

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

National Provider Identifier

1942225370

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Registry record

Entity type Individual (Type 1)

Name James W Sego

Credential D.O.

Sex Male

Practice address Dayton, TN, 37321

Phone (423) 775-1129

Enumeration date Jul 13, 2006

Last updated in NPPES Mar 17, 2018

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1141 (TN) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 1141 (TN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
3088316	Other	TN	BLUE CROSS PROVIDER NO.

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

How do I verify James Sego's NPI record?

Cross-check NPI 1942225370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942225370 active?

Yes, as of the latest NPPES snapshot, NPI 1942225370 is active (record last updated 2018-03-17).

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Rhea Medical Center Critical Access Hospital · Dayton, TN NPI 1811987084 Algianon Jeffero Emergency Medicine Physician · Dayton, TN NPI 1063458479 Robert Harrison Physician Assistant · Dayton, TN NPI 1699705012 Karen Whittaker Emergency Medicine Physician · Dayton, TN NPI 1851321285 Rhea Medical Center Medicare Defined Swing Bed Hospital Unit · Dayton, TN NPI 1427146919 Edmund Lane Emergency Medicine Physician · Dayton, TN NPI 1154407427 Gary Black Pain Medicine (Anesthesiology) Physician · Dayton, TN NPI 1700149648 Watson Anesthesia Group Pllc Certified Registered Nurse Anesthetist · Dayton, TN NPI 1548513278

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.