ADVENTIST HEALTH WHITE MEMORIAL MONTEBELLO · CNOhttps://californianursingobservatory.org/hospitals/106190081Hospital record updates from CNOWhat matters herehttps://californianursingobservatory.org/hospitals/106190081cno-106190081-fdcf014e2ce2e1a5Open · Consolidated Facility. 309 WEST BEVERLY BOULEVARD, MONTEBELLO. Official roster 2026-10-01. 192 licensed beds in the facility roster. Staffed beds: UNKNOWN. Campus-specific RN hours and traveler share: UNKNOWN. Parent reporting totals are kept separate.