Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joe Frank Thomas, O.D.

Optometrist in Sacaton, AZ · enumerated 2015.

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

National Provider Identifier

1841675592

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Registry record

Entity type Individual (Type 1)

Name Dr. Joe Frank Thomas

Credential O.D.

Sex Male

Practice address 483 W Seed Farm Rd, Sacaton, AZ, 85147

Phone (602) 528-7100

Enumeration date Jul 23, 2015

Last updated in NPPES Sep 8, 2016

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT.0003154 (CO) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 2127 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
2127	Other	AZ	ARIZONA STATE LICENSE
OPT.00031554	Other	CO	COLORADO STATE OPTOMETRY LICENSE

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 Joe Thomas's NPI record?

Cross-check NPI 1841675592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841675592 active?

Yes, as of the latest NPPES snapshot, NPI 1841675592 is active (record last updated 2016-09-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-08.