Patient Forms How to become a VPN patient VPN enrollment Forms Call VPN office 972-484-0040 if you are not sure if you are in the VPN service area. Go to the website and download the new patient forms that are required prior to becoming a patient or being treated by one of VPN’s medical providers. Avoid delay by supplying all primary, secondary insurance information as well as the consent to treat form signed by the patient or responsible party Insurances Accepted Medicare and Medicaid Aetna * Cigna * United Healthcare * Amerigroup Humana * Some providers not on plans