Garrett Tien, D.D.S practices general practice in Hayward, CA at 22331 Mission Blvd, Hayward, CA 94541. National Provider Identifier 1811296916, registered with CMS on March 15, 2011. Phone 5104715880. 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 1811296916, last updated in the federal file on April 8, 2026. A federal record can lag a move or a retirement — call before you go.