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ERICA ANNE YANG
NPI 1699646265
Optometrist in San Francisco, CA

Active since September 16, 2025
685 MARKET ST, SAN FRANCISCO, CA 94105(415) 896-1824 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Erica Anne Yang NPPES

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

ERICA ANNE YANG (NPI 1699646265) is an individual optometrist in San Francisco, California, licensed in California (OPT36108-TLG) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1699646265
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameERICA ANNE YANG
Location Address685 MARKET STSan Francisco, CA 94105-4200
Mailing AddressPo Box 320662San Francisco, CA 94132-0662
Phone(415) 896-1824
Sole ProprietorNo
Enumeration DateSeptember 16, 2025
NPPES CertifiedSeptember 16, 2025
✔ NPI 1699646265 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 · OPT36108-TLG
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.
685 MARKET ST, San Francisco, CA 94105
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Other Providers at the Same Location NPPES 6

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

AIMEE VO OD
Optometrist
685 MARKET ST
SAN FRANCISCO, CA 94105
San Francisco County (415) 896-0680
DR. ECHO LAI OD
Optometrist
685 MARKET ST
SAN FRANCISCO, CA 94105
San Francisco County (415) 896-0680
JASMINE T. NGUYEN., O.D., A PROFESSIONAL CORPORATION
Optometrist
685 MARKET ST
SAN FRANCISCO, CA 94105
San Francisco County (415) 896-0680
LUXOTTICA OF AMERICA INC.
Eyewear Supplier
685 MARKET ST
SAN FRANCISCO, CA 94105
San Francisco County (415) 896-0680
DR. JASMINE THUY NGUYEN O.D.
Optometrist
685 MARKET ST
SAN FRANCISCO, CA 94105
San Francisco County (415) 896-0680
ANGELA HOE O.D.
Optometrist
685 MARKET ST
SAN FRANCISCO, CA 94105
San Francisco County (415) 896-0680

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 Erica Yang's NPI number?

The NPI number for Erica Yang is 1699646265. It was assigned to this individual provider in the NPPES registry on September 16, 2025.

Where is Erica Yang located?

Erica Yang practices at 685 Market St, San Francisco, CA 94105. The listed phone number is (415) 896-1824.

What is Erica Yang'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 Erica Yang was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.