Individual provider · Type 1 NPI

Mary Joan Costello, CPNP-PC

Pediatric Nurse Practitioner · Terrell, TX

NPI number 1952563876 Active

About NPI 1952563876

Mary Joan Costello, CPNP-PC's National Provider Identifier is 1952563876, issued on Jul 1, 2008. The primary taxonomy on file is Pediatric Nurse Practitioner (363LP0200X), and the practice location is in Terrell, TX. The record was last updated on Jul 15, 2025.