Cystic Fibrosis Association of ND Share: Associations Cystic Fibrosis Association of ND Visit Website 107 W Main Ave Ste 150 Bismarck, ND 58501 (701) 222-3998 222-2821 (fax) About Map About Headquartered in Bismarck, CFA provides medical cost assistance and support to members with Cystic Fibrosis. What's Nearby? Distance: 5 10 15 20 25 50 mi.