Sean Penoyer, DDS practices orthodontics and dentofacial orthopedics in Mount Pleasant, SC at 1516 Martel St, Mount Pleasant, SC 29464. National Provider Identifier 1558214262, registered with CMS on February 20, 2026. Phone 2489306614. 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 1558214262, last updated in the federal file on February 20, 2026. A federal record can lag a move or a retirement — call before you go.