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JYH-HAN CHANG OD
NPI 1841181765
Optometrist in Fullerton, CA

Active since July 09, 2025
2575 YORBA LINDA BLVD, FULLERTON, CA 92831(657) 786-6132 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Jyh-han Chang Od NPPES

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

JYH-HAN CHANG OD (NPI 1841181765) is an individual optometrist in Fullerton, California, licensed in Arizona (002892) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1841181765
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameJYH-HAN CHANGCredential: OD
Location Address2575 YORBA LINDA BLVDFullerton, CA 92831-1615
Mailing Address2575 Yorba Linda BlvdFullerton, CA 92831-1615
Phone(657) 786-6132
Sole ProprietorNo
Enumeration DateJuly 9, 2025
Last NPPES UpdateJuly 25, 2025
NPPES CertifiedJuly 25, 2025
✔ NPI 1841181765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in AZ · 002892✔ Licensed in CA · 36011
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.
2575 YORBA LINDA BLVD, Fullerton, CA 92831
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 20

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

RACHEL JONES
Physician Assistant (Medical)
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 449-7400
ONELKA DEVHARA DUNSFORD
Student in an Organized Health Care Education/Training Program
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 449-7400
HANNAH HAHN
Physician Assistant
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 449-7400
AMY WU
Physician Assistant
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (213) 550-7936
CASSIDY SPILLETT
Student in an Organized Health Care Education/Training Program
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 449-7400
DR. REGINA SEEN WON GARRIOTT O.D.
Optometrist
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 992-7870
GUADALUPE VEGA
Student in an Organized Health Care Education/Training Program
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 449-7400
RILEY BENNYWORTH
Student in an Organized Health Care Education/Training Program
2575 YORBA LINDA BLVD
FULLERTON, CA 92831
Orange County (714) 449-7400

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 Jyh-han Chang's NPI number?

The NPI number for Jyh-han Chang is 1841181765. It was assigned to this individual provider in the NPPES registry on July 9, 2025.

Where is Jyh-han Chang located?

Jyh-han Chang practices at 2575 Yorba Linda Blvd, Fullerton, CA 92831. The listed phone number is (657) 786-6132.

What is Jyh-han Chang's specialty?

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

What insurance does Jyh-han Chang accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Jyh-han Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jyh-han Chang was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.