Brady, Martz & Associates, P.C. Share: Accountants Brady, Martz & Associates, P.C. Visit Website Request Info 207 E Broadway Ave Bismarck, ND 58502-1297 (701) 223-1717 (701) 222-0894 (fax) About Rep Info Map About Certified public accountants Whom to Contact Stacy DuToit Mindy Piatz John Schell Jason Steffenhagen Ruth Stewart What's Nearby? Distance: 5 10 15 20 25 50 mi.