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

REX YANG
NPI 1366339202
Optometrist in Monterey Park, CA

Q: What is Rex Yang's NPI number?

The NPI number for Rex Yang is 1366339202. It was assigned to this individual provider in the NPPES registry on June 23, 2025.

Q: What is Rex Yang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Rex Yang was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 23, 2025

319 N ALHAMBRA AVE APT F, MONTEREY PARK, CA 91755(626) 560-7501 Get Directions Write a Review

NPPES record last updated: June 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Rex Yang NPPES

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

REX YANG (NPI 1366339202) is an individual optometrist in Monterey Park, California, licensed in California (36261) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1366339202

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameREX YANG

Location Address319 N ALHAMBRA AVE APT FMonterey Park, CA 91755-1940

Mailing Address319 N Alhambra Ave Apt FMonterey Park, CA 91755-1940 · (626) 560-7501

Phone(626) 560-7501

Sole ProprietorNo

Enumeration DateJune 23, 2025

Last NPPES UpdateJune 21, 2026

NPPES CertifiedJune 21, 2026

✔ NPI 1366339202 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 · 36261

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.

319 N ALHAMBRA AVE APT F, Monterey Park, CA 91755

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rex Yang's NPI number?

The NPI number for Rex Yang is 1366339202. It was assigned to this individual provider in the NPPES registry on June 23, 2025.

Where is Rex Yang located?

Rex Yang practices at 319 N Alhambra Ave Apt F, Monterey Park, CA 91755. The listed phone number is (626) 560-7501.

What is Rex Yang's specialty?

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

When was this NPI record last updated?

The NPPES record for Rex Yang was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.