Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gene B Grubbs, O.D.

Optometrist in Cheyenne, WY · enumerated 2006.

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

National Provider Identifier

1265497481

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Registry record

Entity type Individual (Type 1)

Name Dr. Gene B Grubbs

Credential O.D.

Sex Male

Practice address 2360 E Pershing Blvd, Code 112, Cheyenne, WY, 82001

Phone (307) 778-7550

Enumeration date Apr 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2095 (CO) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1265497481 active?

Yes, as of the latest NPPES snapshot, NPI 1265497481 is active (record last updated 2007-07-08).

How do I verify Gene Grubbs's NPI record?

Cross-check NPI 1265497481 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 2007-07-08.