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

Joan Jen, OD

Individual provider Optometrist · NPI 1013069616

Joan Jen, OD is an Optometrist in Sunnyvale, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

130 S Sunnyvale Ave
Sunnyvale, CA 94086-6249
Phone: (408) 736-3802
Fax: (408) 736-6354
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 12829T (CA)

Record details

NPI number1013069616
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 17, 2007
Last updated in NPPESJanuary 14, 2013
Mailing address130 S Sunnyvale Ave, Sunnyvale, CA 94086-6249

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