Individual provider · Type 1 NPI

Holly Elizabeth Warren Oberg, RN, PHN

School Registered Nurse · Hayward, CA

NPI number 1992660591 Active

About NPI 1992660591

Holly Elizabeth Warren Oberg, RN, PHN's National Provider Identifier is 1992660591, issued on Dec 17, 2025. The primary taxonomy on file is School Registered Nurse (163WS0200X), and the practice location is in Hayward, CA. The record was last updated on Dec 17, 2025.