American Family Insurance/Dee Heintz Share: Insurance American Family Insurance/Dee Heintz 1929 N Washington St Ste KK Bismarck, ND 58501-1673 (701) 258-8861 258-0227 (fax) Rep Info Map Whom to Contact Dee Heintz What's Nearby? Distance: 5 10 15 20 25 50 mi.