| Business | Phone |
| A R Management & Solutions 4201 Wingren Dr 200, Irving 75062 | (972) 650-0953 |
| Azima Healthcare Svc 2201 W Royal Ln 150, Irving 75063 | (214) 978-6900 |
| Management Billing Svc 2603 Colorado Cir, Irving 75062 | (972) 275-5850 |
| Denna Claunch 1711 W Irving Blvd, Irving 75061 | (972) 254-1612 |
| Clcs Solutions 209 Edith St, Irving 75061 | (972) 579-9152 |
| Irving Laboratories Pa 800 W Airport Fwy 522, Irving 75062 | (972) 438-9510 |
| Club Billing Svc 1610 Corporate Ct, Irving 75038 | (972) 756-9100 |
| Matson Management Inc 9727 Windy Hollow Dr, Irving 75063 | (972) 831-0434 |
| Professional Claims 4324 N Belt Line Rd C110, Irving 75038 | (972) 258-9570 |
| Texcare Billing Svc 2515 Shupe Ct, Irving 75060 | (972) 313-9602 |