Individual provider · Type 1 NPI

Sarah Gruettner, RN

School Registered Nurse · Milwaukee, WI

NPI number 1679477335 Active

About NPI 1679477335

Sarah Gruettner, RN's National Provider Identifier is 1679477335, issued on Oct 6, 2026. The primary taxonomy on file is School Registered Nurse (163WS0200X), and the practice location is in Milwaukee, WI. The record was last updated on Oct 6, 2026.