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

JOSHUA JOO OD
NPI 1427858653
Optometrist in Glendale, CA

Active since March 17, 2025
1025 N BRAND BLVD STE 200, GLENDALE, CA 91202(818) 583-9933 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 13, 2026, Jul 20, 2026, Apr 3, 2025 and 1 more (4 updates tracked since 2025).

About Joshua Joo Od NPPES

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

JOSHUA JOO OD (NPI 1427858653) is an individual optometrist in Glendale, California, licensed in California (36284) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1427858653
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameJOSHUA JOOCredential: OD
Location Address1025 N BRAND BLVD STE 200Glendale, CA 91202-3638
Mailing Address14726 Ramona Ave Ste 203Chino, CA 91710-5730 · (626) 305-9100 · Fax (626) 305-0152
Phone(818) 583-9933
Sole ProprietorYes
Enumeration DateMarch 17, 2025
Last NPPES UpdateAugust 13, 20264 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1427858653 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 · 36284
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.
1025 N BRAND BLVD STE 200, Glendale, CA 91202
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Other Providers at the Same Location NPPES 3

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

SHABNAM HABIBI OD
Optometrist
1025 N BRAND BLVD STE 200
GLENDALE, CA 91202
Los Angeles County (818) 583-9933
ASHLYNNE KIM OD
Optometrist
1025 N BRAND BLVD STE 200
GLENDALE, CA 91202
Los Angeles County (818) 583-9933
DARREN ALEXANDER QUINTON OD
Optometrist
1025 N BRAND BLVD STE 200
GLENDALE, CA 91202
Los Angeles County (818) 583-9933

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 Joshua Joo's NPI number?

The NPI number for Joshua Joo is 1427858653. It was assigned to this individual provider in the NPPES registry on March 17, 2025.

Where is Joshua Joo located?

Joshua Joo practices at 1025 N Brand Blvd Ste 200, Glendale, CA 91202. The listed phone number is (818) 583-9933.

What is Joshua Joo'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 Joshua Joo was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.