According to our records, this business is located at 160 E Main St Ste 200 in Decatur (in Macon County), Illinois 62523, the location GPS coordinates are: 39.8416073 (latitude), -88.9547044 (longitude). Northwestern Mutual is categorized under Insurance Companies (SIC code 6411). Known organization owner is Melinda Bogart. You can contact the company by phone at (217) 423-2598.