Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah K Dunn, DO

Hospitalist Physician in Kingsport, TN · enumerated 2006.

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

National Provider Identifier

1831291517

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Registry record

Entity type Individual (Type 1)

Name Sarah K Dunn

Credential DO

Sex Female

Practice address 105 W Park Dr, Kingsport, TN, 37660

Phone (423) 224-3220

Enumeration date Sep 2, 2006

Last updated in NPPES Oct 21, 2025

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 5690 (TN) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2004029836 (MO) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 143357 (MT) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 5690 (TN) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License DO226923 (OR) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 05-48155 (KS) 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
1831291517	Medicaid	MO	-

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

Is NPI 1831291517 active?

Yes, as of the latest NPPES snapshot, NPI 1831291517 is active (record last updated 2025-10-21).

How do I verify Sarah Dunn's NPI record?

Cross-check NPI 1831291517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.