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DR. DORIS TEHKWANG CHANG O.D.
NPI 1720120769
Optometrist in Antioch, CA

Active since February 13, 2007
4051 LONE TREE WAY, SUITE E, ANTIOCH, CA 94531(925) 757-7676(925) 757-0652 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Doris Tehkwang Chang O.d. NPPES

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

DR. DORIS TEHKWANG CHANG O.D. (NPI 1720120769) is an individual optometrist in Antioch, California, licensed in California (12522T) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1720120769
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. DORIS TEHKWANG CHANGCredential: O.D.
Location Address4051 LONE TREE WAY, SUITE EAntioch, CA 94531-6204
Mailing Address4051 Lone Tree Way, Suite EAntioch, CA 94531-6204 · (925) 757-7676 · Fax (925) 757-0652
Phone(925) 757-7676
Fax(925) 757-0652
Sole ProprietorYes
Enumeration DateFebruary 13, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1720120769 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 · 12522T
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.
4051 LONE TREE WAY, Antioch, CA 94531
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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. EILEEN MARIE LINDER O.D.
Optometrist
4051 LONE TREE WAY, SUITE E
ANTIOCH, CA 94531
Contra Costa County (925) 757-7676
DR. CYNTHIA HAMBLIN OD
Optometrist
4051 LONE TREE WAY, SUITE E
ANTIOCH, CA 94531
Contra Costa County (925) 757-7676
MONIQUE BENNETT OD
Optometrist
4051 LONE TREE WAY
ANTIOCH, CA 94531
Contra Costa County (925) 757-7676

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 Doris Chang's NPI number?

The NPI number for Doris Chang is 1720120769. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Doris Chang located?

Doris Chang practices at 4051 Lone Tree Way Suite E, Antioch, CA 94531. The listed phone number is (925) 757-7676.

What is Doris Chang's specialty?

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

What insurance does Doris Chang 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 1 other insurer list Doris 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 Doris Chang was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.