CONTACT US Company Contacts Administrative/Recruiting2380 W. Horizon Ridge Pkwy., Suite 110 Henderson, NV. 89052 Insurance & Customer Billing Billing OfficeFor billing issues please go to Intermedix(800) 225-0953 Sunrise Hospital Mountain View(702) 255-50003100 N. Tenaya Way Las VegasNV 89128Southern Hills(702) 880-21009300 W. Sunset Rd Las VegasNV 89148Sunrise(702) 731-80003186 S. Maryland Pkwy Las VegasNV 89109