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DR. MARION YAN OD
NPI 1952327090
Optometrist in Pasadena, CA

Active since July 14, 2006
477 E COLORADO BLVD, PASADENA, CA 91101(626) 796-1191(626) 796-0189 Get Directions Write a Review

NPPES record last updated: May 23, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marion Yan Od NPPES

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

DR. MARION YAN OD (NPI 1952327090) is an individual optometrist in Pasadena, California, licensed in California (CA8647) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1952327090
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARION YANCredential: OD
Location Address477 E COLORADO BLVDPasadena, CA 91101
Mailing Address477 E Colorado BlvdPasadena, CA 91101-2024 · (626) 796-1191 · Fax (626) 796-0189
Phone(626) 796-1191
Fax(626) 796-0189
Sole ProprietorNo
Enumeration DateJuly 14, 2006
Last NPPES UpdateMay 23, 2008
✔ NPI 1952327090 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 · CA8647
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.
477 E COLORADO BLVD, Pasadena, CA 91101
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Other Identifiers 3

Medicare UPINU30101CA
MedicaidSD0086470CA
Medicare PINWOP8647BCA

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.

DR. BARBARA JILL ARMSTRONG OD
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
TZE YU TUNG
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
DR. CALVIN TAN O.D.
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
THERESA TRAN OD
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
JESSICA CHANG OD
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
PAUL SEIDEL OD
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
DR. MINGLIH EMILY LINDEN OD
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191
TOM KIEN WONG OD
Optometrist
477 E COLORADO BLVD
PASADENA, CA 91101
Los Angeles County (626) 796-1191

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 Marion Yan's NPI number?

The NPI number for Marion Yan is 1952327090. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Marion Yan located?

Marion Yan practices at 477 E Colorado Blvd, Pasadena, CA 91101. The listed phone number is (626) 796-1191.

What is Marion Yan'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 Marion Yan was last updated on May 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.