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Dr. Trevor Keith Irish, O.D.

Optometrist in Turlock, CA · enumerated 2007.

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

National Provider Identifier

1790976066

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Registry record

Entity type Individual (Type 1)
Name Dr. Trevor Keith Irish
Credential O.D.
Sex Male
Practice address 991 E Monte Vista Ave, Turlock, CA, 95382
Fax (209) 634-8596
Enumeration date Aug 1, 2007
Last updated in NPPES Sep 19, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2533 (OK) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 3257ATI (OR) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 13477T (CA) 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
5033839 Medicaid CA -
DB428A Other CA MEDICARE GROUP PTAN

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

What is the NPI number for Trevor Irish?
The National Provider Identifier (NPI) for Trevor Irish is 1790976066, a Type 1 (individual) record in the CMS NPPES registry.
Where does Trevor Irish practice?
The practice location on file with NPPES is in Turlock, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-19.