Individual provider · Type 1 NPI

Daniel M. O. Brien, DMD

General Practice Dentistry · Middletown, NY

NPI number 1235240334 Active

About NPI 1235240334

Daniel M. O. Brien, DMD's National Provider Identifier is 1235240334, issued on Aug 31, 2006. The primary taxonomy on file is General Practice Dentistry (1223G0001X), and the practice location is in Middletown, NY. The record was last updated on Sep 11, 2025.