Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Gina Christine Siri Alexander, OD

Individual provider Optometrist · NPI 1962870089

Dr. Gina Christine Siri Alexander, OD is an Optometrist in Fremont, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

39355 California St Ste #103
Fremont, CA 94538-1447
Phone: (510) 744-2010
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 15385 (CA)

Record details

NPI number1962870089
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedSeptember 5, 2015
Last updated in NPPESNovember 13, 2015

Other providers in Fremont