Individual provider · Type 1 NPI

Garrett T. Brennan, DDS

Pediatric Dentistry · New London, CT

NPI number 1255320784 Active

About NPI 1255320784

Garrett T. Brennan, DDS's National Provider Identifier is 1255320784, issued on Oct 18, 2005. The primary taxonomy on file is Pediatric Dentistry (1223P0221X), and the practice location is in New London, CT. The record was last updated on Jul 13, 2026.