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

Dr. L. Stephanie Wu, OD

Individual provider Optometrist · NPI 1770523763

Dr. L. Stephanie Wu, OD is an Optometrist in Castro Valley, California. Licensed in California. Registered with an NPI since 2006.

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

22179 Redwood Rd
Castro Valley, CA 94546-7107
Phone: (510) 886-1856
Fax: (510) 886-1942
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence SD0058080 (CA)

Record details

NPI number1770523763
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESJuly 13, 2026

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