Northern Lights Physical Therapy Share: Health Care Professionals Northern Lights Physical Therapy Visit Website 911 W. Interstate Ave, Ste #12, Bld #3 Bismarck, ND 58503-0955 (701) 223-8717 255-3957 (fax) About Rep Info Map About Physical Therapy Whom to Contact Charity Iverson Harstad What's Nearby? Distance: 5 10 15 20 25 50 mi.