 hello my name is brittany miller with 6 degrees heath reaching out on behalf of mutual of omaha the reason for this message is our team has been attempting to contact your billing department and have been unsuccessful please escalate this message to the appropriate billing supervisor administrator cfo or whomever can partner with our team to resolve the one 1 active overpayments totaling $628 50 we need an answer regarding these outstanding overpayments i would appreciate your sense of urgency on this matter when responding please include npi 1548037120 you can contact us at ph 888 655 6841 or apu reply 6degreeshealth com please mention the npi number so we may assist you more effectively please address checks and make payable to mutual of omaha po box 3306 amarillo tx 79120 sincerely 