Individual provider · Type 1 NPI

Caroline Elizabeth O'Brien, FNP-C

Family Nurse Practitioner · Medford, MA

NPI number 1124828801 Active

About NPI 1124828801

Caroline Elizabeth O'Brien, FNP-C's National Provider Identifier is 1124828801, issued on Mar 13, 2025. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Medford, MA. The record was last updated on Mar 12, 2026.