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DIANA YAN OD
NPI 1417433582
Optometrist in Irvine, CA

Active since July 12, 2018
15333 CULVER DR STE 690, IRVINE, CA 92604(949) 552-4271 Get Directions Write a Review

NPPES record last updated: July 12, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diana Yan Od NPPES

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

DIANA YAN OD (NPI 1417433582) is an individual optometrist in Irvine, California, licensed in California (33979TLG) and active in the NPI registry since July 2018.

NPPES Registry Identity

NPI1417433582
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDIANA YANCredential: OD
Location Address15333 CULVER DR STE 690Irvine, CA 92604-7143
Mailing Address17030 Mimosa DrMorgan Hill, CA 95037-7085 · (510) 565-0722
Phone(949) 552-4271
Sole ProprietorNo
Enumeration DateJuly 12, 2018
✔ NPI 1417433582 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 · 33979TLG
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.
15333 CULVER DR STE 690, Irvine, CA 92604
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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 3

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

DR. TAMMY LIU NA O.D.
Optometrist
15333 CULVER DR STE 690
IRVINE, CA 92604
Orange County (949) 552-4271
MEI-CHUAN MARGRET YU O.D.
Optometrist
15333 CULVER DR STE 690
IRVINE, CA 92604
Orange County (949) 552-4271
THIRD OPTOMETRIC CARE OF CALIFORNIA PC
Optometrist
15333 CULVER DR STE 690
IRVINE, CA 92604
Orange County (949) 552-4271

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 Diana Yan's NPI number?

The NPI number for Diana Yan is 1417433582. It was assigned to this individual provider in the NPPES registry on July 12, 2018.

Where is Diana Yan located?

Diana Yan practices at 15333 Culver Dr Ste 690, Irvine, CA 92604. The listed phone number is (949) 552-4271.

What is Diana Yan's specialty?

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

What insurance does Diana Yan accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 3 other insurers list Diana Yan 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 Diana Yan was last updated on July 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.