Individual provider · Type 1 NPI

Melissa A. Callahan, CRNP

Gerontology Nurse Practitioner · Exton, PA

NPI number 1669411393 Active

About NPI 1669411393

Melissa A. Callahan, CRNP's National Provider Identifier is 1669411393, issued on Jun 6, 2006. The primary taxonomy on file is Gerontology Nurse Practitioner (363LG0600X), and the practice location is in Exton, PA. The record was last updated on Feb 26, 2024.