| Business | Phone |
| Advantage Medical Billing Svc 10008 Ashmont Dr, Frisco 75035 | (972) 377-4778 |
| Barryrose Associates 7734 Snug Harbor Cir, Frisco 75034 | (972) 294-4509 |
| Falcon Healthcare Solutions 5514 Lafayette Ln, Frisco 75035 | (214) 387-4899 |
| Tenet Patient Financial Svc 2401 Internet Blvd 110, Frisco 75034 | (214) 387-6400 |