According to our records, this business is located at 2950 N Water St # 305 in Decatur (in Macon County), Illinois 62526, the location GPS coordinates are: 30.7774895 (latitude), -98.2336368 (longitude). Diane Sullivan Insurance is categorized under Insurance Companies (SIC code 6411). Known organization manager is Diane Sullivan. Current estimates show that the unit has a sales volume of $7,728,000 and staff of approximately 56 people. You can contact the company by phone at (217) 875-5711; the following fax number is also provided: (217) 875-5725.