Blue Cross Blue Shield of North Dakota Share: Insurance Blue Cross Blue Shield of North Dakota Visit Website Request Info 1415 Mapleton Ave. Bismarck, ND 58503 (701) 223-6348 255-5595 (fax) Rep Info Map Whom to Contact Jennifer Gallaway Service & Account Rep 1415 Mapleton Ave. Bismarck, ND 58503 Phone: (701) 223-6348 Fax: 255-5595 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.