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

Brian Allan Gin, OD

Individual provider Optometrist · NPI 1902813322

Brian Allan Gin, OD is an Optometry in Fremont, California. Qualified in 2006, 20 years ago. Practices with Fremont Optometric Group, a 5-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Licensed in
CA
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

39355 California St Ste 103
Fremont, CA 94538-1447
Phone: (510) 744-2010
Fax: (510) 744-2015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 13125T (CA)

Record details

NPI number1902813322
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESNovember 14, 2007
Mailing address39355 California St, Suite 103, Fremont, CA 94538-1447

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Fremont Optometric Group — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fremont