Northwestern Mutual Downtown Milwaukee, Brookfield, Franklin, Mequon, Racine Back to Search Northwestern Mutual Downtown Milwaukee, Brookfield, Franklin, Mequon, Racine Categories Financial Advisors 330 East Kilbourn Avenue, Suite 950 , Milwaukee , WI , 53202 (414) 224-5000 www.northwesternmutual.com/office/wi/milwaukee/20692057 Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone