Giannina Marie Yu, DDS practices general practice in Sunnyvale, CA at 1269 W El Camino Real, Sunnyvale, CA 94087. National Provider Identifier 1801785340, registered with CMS on June 30, 2025. Phone 6509386937. No Google rating has been collected for this location yet. DentalPeach Score 67 out of 100, calculated from 1 measured component (see /how-we-score).
Peach Score
67 / 100 · Solid
Findability and upkeep: 67/100 (weight 20) — phone on file, federal record updated within 5 years
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Source: NPPES record for NPI 1801785340, last updated in the federal file on June 30, 2025. A federal record can lag a move or a retirement — call before you go.