Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nok Ken Wan, OD

Optometrist in Elk City, OK · enumerated 2016.

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

National Provider Identifier

1083067508

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Registry record

Entity type Individual (Type 1)

Name Dr. Nok Ken Wan

Credential OD

Sex Male

Practice address 1710 W 3rd St, Elk City, OK, 73644

Phone (580) 225-1555

Enumeration date Jul 20, 2016

Last updated in NPPES Jul 20, 2016

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2911 (OK) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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

How do I verify Nok Ken Wan's NPI record?

Cross-check NPI 1083067508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083067508 active?

Yes, as of the latest NPPES snapshot, NPI 1083067508 is active (record last updated 2016-07-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-20.