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Nathan Sethman, DDS

General Practice Dentistry in Mangum, OK · enumerated 2020 · practices at Altus Mangum Dental Pllc.

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

National Provider Identifier

1053937854

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Registry record

Entity type Individual (Type 1)
Name Nathan Sethman
Credential DDS
Sex Male
Practice address 1410 N Louis Tittle Ave, Mangum, OK, 73554
Phone (580) 782-5513
Enumeration date Jun 18, 2020
Last updated in NPPES Jun 18, 2020

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License T-7322 (OK) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

What specialty is Nathan Sethman?
Nathan Sethman is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-18.