Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Callin Passey, OD

Optometrist in Providence, UT · enumerated 2008.

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

National Provider Identifier

1508020363

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Registry record

Entity type Individual (Type 1)

Name Dr. Callin Passey

Credential OD

Sex Male

Practice address 517 W 100 N Ste 110, Providence, UT, 84332

Phone (435) 755-6075

Fax (435) 374-0502

Enumeration date Jul 10, 2008

Last updated in NPPES Aug 12, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 5199756-9934 (UT) 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

Where does Callin Passey practice?

The practice location on file with NPPES is in Providence, UT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Callin Passey?

The National Provider Identifier (NPI) for Callin Passey is 1508020363, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-12.