“This is an outbound only number at MidMichigan Medical Center - Midland, a hospital in Midland, Michigan. If callers are seeing this number on their caller id, it means that someone at the medical center called them. Due to the private nature of healthcare information, it is not always possible for medical center staff to leave a message or identify the reason for their call. However, callers may rest **sured that if the information is important, the Medical Center staff will most likely try again.â€