Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dennis Charles Desimone, D.O.

Gynecologic Oncology Physician in Kingsport, TN · enumerated 2008.

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

National Provider Identifier

1255599130

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Registry record

Entity type Individual (Type 1)

Name Dr. Dennis Charles Desimone

Credential D.O.

Sex Male

Practice address 2202 N John B Dennis Hwy Ste 204, Kingsport, TN, 37660

Phone (423) 245-1040

Fax (423) 245-1869

Enumeration date May 28, 2008

Last updated in NPPES Jan 9, 2026

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 5369 (TN) Primary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 20A17849 (CA) Secondary

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 20A17849 (CA) Secondary

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
2369351	Medicaid	LA	-
000381	Other	LA	STATE LICENSE

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 Dennis Desimone's NPI record?

Cross-check NPI 1255599130 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255599130 active?

Yes, as of the latest NPPES snapshot, NPI 1255599130 is active (record last updated 2026-01-09).

Other providers at this practice address

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Daniel Carroll Family Medicine Physician · Kingsport, TN NPI 1467428987 Donna Mcdonald Advanced Practice Midwife · Kingsport, TN NPI 1053483644 Guillian Fleming Family Nurse Practitioner · Kingsport, TN NPI 1851468524 Melissa Smith Family Nurse Practitioner · Kingsport, TN NPI 1073839684 Jessica Johnson Physician Assistant · Kingsport, TN NPI 1699354415 Audrey Cross Family Nurse Practitioner · Kingsport, TN NPI 1326763103

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-09.