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DR. HARREN CHU O.D.
NPI 1124043682
Optometrist in Fremont, CA

Active since July 13, 2006
43625 MISSION BLVD, SUITE 103, FREMONT, CA 94539(510) 623-8889(510) 623-1849 Get Directions Write a Review

NPPES record last updated: February 8, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Harren Chu O.d. NPPES

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

DR. HARREN CHU O.D. (NPI 1124043682) is an individual optometrist in Fremont, California, licensed in California (CA10680T) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1124043682
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. HARREN CHUCredential: O.D.
Location Address43625 MISSION BLVD, SUITE 103Fremont, CA 94539-5852
Mailing Address43625 Mission Blvd, Suite 103Fremont, CA 94539-5852 · (510) 623-8889 · Fax (510) 623-1849
Phone(510) 623-8889
Fax(510) 623-1849
Sole ProprietorYes
Enumeration DateJuly 13, 2006
Last NPPES UpdateFebruary 8, 2011
✔ NPI 1124043682 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 · CA10680T
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.
43625 MISSION BLVD, Fremont, CA 94539
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Other Identifiers 12

Other1124043682Vsp
Medicare NSC1161020001
OtherCA10680Vba
Other897328Safeguard
Medicare UPINU66198
Other12483Mes
Other210887Eyemed
Other45800Healthnet
Medicare PINSD0106800
Other8179Avp
OtherSD010680T0Blue Shield
MedicaidSD0106800CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas 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. RATNA N SIE D.D.S.
Dentist (General Practice)
43625 MISSION BLVD, SUITE 205
FREMONT, CA 94539
Alameda County (510) 656-0686
DR. CHRISTOPHER BAIRD GULLICK D.D.S
Dentist
43625 MISSION BLVD, SUITE 202
FREMONT, CA 94539
Alameda County (510) 438-9177
DR. ABIDA T CHEEMA DDS , M.SC. (PERIO)
Dentist (Periodontics)
43625 MISSION BLVD, #105 AARISH DENTAL,
FREMONT, CA 94539
Alameda County (510) 520-0137

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 Harren Chu's NPI number?

The NPI number for Harren Chu is 1124043682. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Harren Chu located?

Harren Chu practices at 43625 Mission Blvd Suite 103, Fremont, CA 94539. The listed phone number is (510) 623-8889.

What is Harren Chu's specialty?

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

What insurance does Harren Chu accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Providence Health Plan list Harren Chu 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 Harren Chu was last updated on February 8, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.