Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW ALLEN VASQUEZ GUTIERREZ
NPI 1831991660
Optometrist in Ontario, CA

Q: What is Matthew Allen Gutierrez's NPI number?

The NPI number for Matthew Allen Gutierrez is 1831991660. It was assigned to this individual provider in the NPPES registry on March 25, 2025.

Q: What is Matthew Allen Gutierrez's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since March 25, 2025

4200 E 4TH ST, ONTARIO, CA 91764(909) 285-3108 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 14, 2026, Sep 11, 2026, Aug 13, 2026 and 1 more (4 updates tracked since 2025).

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About Matthew Allen Vasquez Gutierrez NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW ALLEN VASQUEZ GUTIERREZ (NPI 1831991660) is an individual optometrist in Ontario, California, licensed in California (36020) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1831991660

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameMATTHEW ALLEN VASQUEZ GUTIERREZ

Location Address4200 E 4TH STOntario, CA 91764-5250

Mailing Address4200 E 4th StOntario, CA 91764-5250

Phone(909) 285-3108

Sole ProprietorYes

Enumeration DateMarch 25, 2025

Last NPPES UpdateOctober 14, 20264 updates tracked since enumeration

NPPES CertifiedOctober 14, 2026

✔ NPI 1831991660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 36020

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

4200 E 4TH ST, Ontario, CA 91764

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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