| Business | Phone |
| Aok Medical Billing Svc 713 Renate Way, Paso Robles 93446 | (818) 776-0388 |
| Associated Physician Support 945 Spring St, Paso Robles 93446 | (805) 237-8100 |
| Norco Medical Billing Paso Robles 93446 | (805) 239-1834 |
| Pacific Medical Data Solutions 5790 Prancing Deer Pl, Paso Robles 93446 | (805) 237-7387 |
| Slo Billing Solutions 804 Vista Cerro Dr, Paso Robles 93446 | (805) 226-8360 |