EMS Billing Services (844) 355-2333 P.O. Box 3510 Silverdale,WA 98383 olyamb@emspatient.com www.OlympicAmbulance.com: Welcome Dear Patient, Thank you for visiting the Olympic Ambulance Billing Services website. You have likely received a statement from us for an ambulance transport provided you or your family member by Olympic Ambulance Service ....