Individual provider · Type 1 NPI

Elisa A. O'Brien, APRN

Family Nurse Practitioner · Greenwich, CT

NPI number 1912262973 Active

About NPI 1912262973

Elisa A. O'Brien, APRN's National Provider Identifier is 1912262973, issued on Jul 5, 2012. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Greenwich, CT. The record was last updated on Mar 19, 2014.