Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Van Nunn, D.O.

Otolaryngology Physician in Tulsa, OK · enumerated 2006 · practices at Women'S Health Group Inc.

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

National Provider Identifier

1609856350

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas Van Nunn

Credential D.O.

Sex Male

Practice address 9001 S 101st East Ave, Suite 280, Tulsa, OK, 74133

Phone (918) 459-8824

Fax (918) 307-2239

Enumeration date Jan 19, 2006

Last updated in NPPES Jun 29, 2015

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 2198 (OK) 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
100124050A	Medicaid	OK	-

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 Thomas Nunn?

Thomas Nunn is registered in NPPES with the primary taxonomy of Otolaryngology Physician. 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 2015-06-29.