Matthew Iwinski, D.D.S practices general practice in New Canaan, CT at 45 Pine St, Ste 1a, New Canaan, CT 06840. National Provider Identifier 1275535387, registered with CMS on June 1, 2005. Phone 2039665606. 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 1275535387, last updated in the federal file on July 13, 2026. A federal record can lag a move or a retirement — call before you go.