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TRILOGY EYE MEDICAL GROUP, INC.
NPI 1265989347
Optometrist in Yorba Linda, CA

Active since September 06, 2016
18340 YORBA LINDA BLVD, SUITE 108, YORBA LINDA, CA 92886(714) 577-6031(626) 796-7657 Get Directions Write a Review

NPPES record last updated: September 6, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Trilogy Eye Medical Group, Inc. NPPES

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

TRILOGY EYE MEDICAL GROUP, INC. (NPI 1265989347) is a healthcare organization registered as an optometrist in Yorba Linda, California and active in the NPI registry since September 2016. The organization lists Tom S. Chang, Founder, as its authorized official.

NPPES Registry Identity

NPI1265989347
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameTRILOGY EYE MEDICAL GROUP, INC.
Location Address18340 YORBA LINDA BLVD, SUITE 108Yorba Linda, CA 92886-4058
Mailing Address100 E California BlvdPasadena, CA 91105-3205 · (888) 884-3805 · Fax (626) 796-7657
Phone(714) 577-6031
Fax(626) 796-7657
Organization SubpartNo
Authorized OfficialTom S. ChangFounder · (626) 568-8838
Enumeration DateSeptember 6, 2016
✔ NPI 1265989347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
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.
Also ListedSpecialistTaxonomy 174400000X
18340 YORBA LINDA BLVD, Yorba Linda, CA 92886
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Other Identifiers 3

Other1114205432CA · Group Npi
Medicare UPINFQ161ACA
Medicare UPINFQ161BCA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

SUSAN KOIN
Counselor (Professional)
18340 YORBA LINDA BLVD
YORBA LINDA, CA 92886
Orange County (714) 482-8366

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 Trilogy Eye Medical Group, Inc.'s NPI number?

The NPI number for Trilogy Eye Medical Group, Inc. is 1265989347. It was assigned to this organization in the NPPES registry on September 6, 2016.

Where is Trilogy Eye Medical Group, Inc. located?

Trilogy Eye Medical Group, Inc. is located at 18340 Yorba Linda Blvd Suite 108, Yorba Linda, CA 92886. The listed phone number is (714) 577-6031.

What is Trilogy Eye Medical Group, Inc.'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 Trilogy Eye Medical Group, Inc. was last updated on September 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.