Optometrist
WILLIAM Y. TO, O.D., INC
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1700448925 · enumerated 2019-07-08 · record updated 2025-09-03. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: KATALINA YANDELL OD, Chief Operations Officer · (425) 445-6120
Other names: OPTICAL ILLUSIONS OF SAN JOSE: AN OPTOMETRIC PRACTICE, OPTICAL ILLUSIONS OF SAN MATEO: AN OPTOMETRIC PRACTICE, OPTICAL ILLUSIONS OF SAN RAMON: AN OPTOMETRIC PRACTICE, OPTICAL ILLUSIONS: AN OPTOMETRIC PRACTICE, LIFETIME EYECARE BY OPTICAL ILLUSIONS
Addresses and phones
- Mailing address 1750 LUNDY AVE UNIT 612899, SAN JOSE, CA, 95161-7117 (408) 960-4498 Google Maps Apple Maps OpenStreetMap
- Practice location 194 HILLSDALE SHOPPING CENTER, SAN MATEO, CA, 94403-3409 (650) 341-8080 Fax (650) 341-8565 Google Maps Apple Maps OpenStreetMap
Specialties
- Optometrist 152W00000X · Primary
In this directory
Locations and evidence
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Practice location
SAN MATEO, CA, 944033409
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.