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DR. GINA CHRISTINE SIRI ALEXANDER O.D.
NPI 1962870089
Optometrist in Fremont, CA

Active since September 05, 2015
39355 CALIFORNIA ST, SUITE #103, FREMONT, CA 94538(510) 744-2010 Get Directions Write a Review

NPPES record last updated: November 13, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gina Christine Siri Alexander O.d. NPPES

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

DR. GINA CHRISTINE SIRI ALEXANDER O.D. (NPI 1962870089) is an individual optometrist in Fremont, California, licensed in California (15385) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1962870089
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. GINA CHRISTINE SIRI ALEXANDERCredential: O.D.
Location Address39355 CALIFORNIA ST, SUITE #103Fremont, CA 94538-1447
Mailing Address2234 Brega CtMorgan Hill, CA 95037-3851 · (530) 680-7549
Phone(510) 744-2010
Sole ProprietorYes
Enumeration DateSeptember 5, 2015
Last NPPES UpdateNovember 13, 2015
✔ NPI 1962870089 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 · 15385
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.
39355 CALIFORNIA ST, Fremont, CA 94538
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Other Providers at the Same Location NPPES 10

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

RELIEF MEDICAL GROUP INC
Physical Medicine & Rehabilitation (Pain Medicine)
39355 CALIFORNIA ST, SUITE #106
FREMONT, CA 94538
Alameda County (510) 796-2225
DR. KERRY HUANG DC
Chiropractor
39355 CALIFORNIA ST, SUITE 106
FREMONT, CA 94538
Alameda County (510) 796-2225
KARIN WOO RARDIN OD
Optometrist
39355 CALIFORNIA ST, STE 103
FREMONT, CA 94538
Alameda County (510) 744-2010
FREMONT OPTOMETRIC GROUP
Optometrist
39355 CALIFORNIA ST, SUITE 103
FREMONT, CA 94538
Alameda County (510) 744-2010
CINDY YUMI SAKIHARA OD
Optometrist
39355 CALIFORNIA ST, STE 103
FREMONT, CA 94538
Alameda County (510) 744-2010
WALKER DIALYSIS LLC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
39355 CALIFORNIA ST, STE 101
FREMONT, CA 94538
Alameda County (510) 494-1348
DEBORAH D CHEW OD
Optometrist
39355 CALIFORNIA ST, SUITE 103
FREMONT, CA 94538
Alameda County (510) 744-2010
DR. CLIFFORD JAMES LEONG O.D.
Optometrist
39355 CALIFORNIA ST, SUITE 103
FREMONT, CA 94538
Alameda County (510) 744-2010

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 Gina Alexander's NPI number?

The NPI number for Gina Alexander is 1962870089. It was assigned to this individual provider in the NPPES registry on September 5, 2015.

Where is Gina Alexander located?

Gina Alexander practices at 39355 California St Suite #103, Fremont, CA 94538. The listed phone number is (510) 744-2010.

What is Gina Alexander'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 Gina Alexander was last updated on November 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.