Yoojin Koo practices general practice in Dupont, WA at 1545 Wilmington Dr Ste 100, Dupont, WA 98327. National Provider Identifier 1831071919, registered with CMS on July 22, 2025. Phone 2535816779. 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 1831071919, last updated in the federal file on July 22, 2025. A federal record can lag a move or a retirement — call before you go.