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

Dr. William B. Wynn,III III, D.D.S.

General Practice Dentistry in Mcalester, OK · enumerated 2006 · practices at Completecare Private Services, LLC.

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

National Provider Identifier

1538184361

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Registry record

Entity type Individual (Type 1)

Name Dr. William B. Wynn,III III

Credential D.D.S.

Sex Male

Practice address Mcalester, OK, 74501

Phone (918) 423-2208

Fax (918) 426-6722

Enumeration date Jul 13, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 3369 (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

Is NPI 1538184361 active?

Yes, as of the latest NPPES snapshot, NPI 1538184361 is active (record last updated 2007-07-08).

How do I verify William Wynn,III's NPI record?

Cross-check NPI 1538184361 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Completecare Private Services, LLC Home Health Agency · Mcalester, OK NPI 1972901155

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.