| Business | Phone |
| Medical Billing Office Po Box 1093, Kaufman 75142 | (972) 932-3765 |
| Metro Labs Po Box 1014, Kaufman 75142 | (972) 962-4048 |
| Associated Physicians Svc 403 S Washington St A, Kaufman 75142 | (972) 932-1302 |
| M D Pathology 2300 Old Kemp Hwy A, Kaufman 75142 | (972) 287-3033 |