Please call MDwise customer service at 1-800-356-1204 to update your contact information. Please call if you have recently moved or changed phone numbers. Your contact information may be your: Home phone number. Cell phone number. Address. Email address. It is also important that you contact your Division of Family Resources to update your contact information. You don’t want to miss out on updates for other possible benefits. Contact your local DFR by visiting: https://www.in.gov/fssa/dfr/about-dfr/contact-dfr/