Individual provider · Type 1 NPI

John Harold Daignault, PSY.D.

Forensic Psychologist · Braintree, MA

NPI number 1427029008 Active

About NPI 1427029008

John Harold Daignault, PSY.D.'s National Provider Identifier is 1427029008, issued on Jan 31, 2006. The primary taxonomy on file is Forensic Psychologist (103TF0200X), and the practice location is in Braintree, MA. The record was last updated on Jul 13, 2026.