| Utilization Review Department 4195 Chino Hills Pkwy. # 406 Chino Hills, CA 91709 Telephone: (909) 597-2167 Fax: (866) 735-1252 Email: UR@preferredmmc.com Medical Management Department 4195 Chino Hills Pkwy. # 406 Chino Hills, CA 91709 Telephone: (909) 597-2167 Fax: (866) 591-7541 Email: FCM@preferredmmc.com |