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

Cindy Yumi Sakai, OD

Individual provider Optometrist · NPI 1922158369

Cindy Yumi Sakai, OD is an Optometry in Oakland, California. Qualified in 2002, 24 years ago. Practices with Sakai and Junge Optometry Corp, a 4-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
24
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

5321 College Ave
Oakland, CA 94618-1416
Phone: (510) 655-3797
Fax: (510) 655-3701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11950T (CA)

Record details

NPI number1922158369
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESMay 20, 2008

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Sakai And Junge Optometry Corp — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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