Patient Forms Download your patient forms by clicking the PDF icon to the left. Complete and return prior to your appointment at Center for Pain Medicine. Please contact us with any questions you may have prior to your appointment. Accepted Insurances View a complete list of insurances. Patient Portal Log in to email the clinic, request an appointment, pay your bill, view your chart. Patient Referrals Center for Pain Medicine is accepting new patients. Please download the referral form and fax to 701-551-6984. Policies & Billing View our policies and billing information.