- Toll-Free: 866-676-0001
- Phone: 517-676-9788
- Fax: 517-676-3438
- Mid Michigan Medical Management, Inc.
P.O. Box 10
Mason, MI 48854
* Monday through Thursday 8 a.m. to 5 p.m.
Request for Info
Please do not send your private health information through this form (due to HIPAA.) We would appreciate it if you would take a few moments to answer the following questions. Please be assured that we do not share or sell personal information about you except when we have your permission. Required fields are marked in bold.