The hospital's Patient Service Center for the Business Office can be reached between the hours of 9 a.m. and 3:30 p.m. (Monday to Friday). The telephone number is 215-481-5777. The physician Billing Office for Abington Cancer Care Specialists can be reached between 8 a.m. and 3:30 p.m. (Monday to Friday). The number is 215-481-5785..