| Business | Phone |
| Accelerated Medical Billing 23 W Maplewood Mall, Philadelphia 19144 | (215) 848-4595 |
| Accountmed Specialists Inc 2736 Mifflin St, Philadelphia 19145 | (215) 468-0266 |
| Ameracash 7616 City Ave, Philadelphia 19151 | (215) 877-8782 |
| V S Medical Billing Svc 2240 W Huntingdon St, Philadelphia 19132 | (215) 430-7370 |
| Diagnostic Imaging Inc 5043 Frankford Ave, Philadelphia 19124 | (215) 743-1800 |
| Hoffman Office Technologies 7520 Ridge Ave, Philadelphia 19128 | (215) 483-3050 |
| Little Data Center Inc 2314 E York St, Philadelphia 19125 | (215) 739-6622 |
| Maximum Performance 4190 City Ave # 502, Philadelphia 19131 | (215) 871-1834 |
| Maximum Performance Billing 4190 City Ave, Philadelphia 19131 | (215) 871-0357 |
| Medbill 9998 Global Rd, Philadelphia 19115 | (215) 969-3123 |
| Medical Billing Specialists 12458 Balston Rd, Philadelphia 19154 | (215) 632-0425 |
| Pace Data Systems Inc 2783 Roberts Ave, Philadelphia 19129 | (215) 849-0163 |