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

Chrystina Yu, OD

Individual provider Optometrist · NPI 1659967685

Chrystina Yu, OD is an Optometry in Lafayette, California. Graduated from University of California - School of Optometry in 2020, 6 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
6
Trained at
University of California - School of Optometry
Licensed in
CA
In the registry since
2020
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

3581 Mt Diablo Blvd
Lafayette, CA 94549-3891
Phone: (925) 283-8502
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT34736-TLG (CA)

Record details

NPI number1659967685
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedDecember 14, 2020
Last updated in NPPESJanuary 20, 2021
Certification dateJanuary 20, 2021
Mailing address3581 Mt Diablo Blvd, Lafayette, CA 94549-3891

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated

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