Bismarck State College - 1500 Edwards Avenue - PO Box 5587 - Bismarck, ND 58506 - 701-224-5752 or 800-445-5073 GENERAL OFFICE INFORMATION National Mental Health Association The National Mental Health Association is the country's oldest and largest nonprofit organization addressing all aspects of mental health and mental illness. With more than 340 affiliates nationwide, NMHA works to improve the mental health of all Americans, especially the 54 million people with mental disorders, through advocacy, education, research and service. Panic/Anxiety Disorders This website addresses anxiety disorders, panic attacks, and other related concerns. National Eating Disorders Association NEDA is dedicated to expanding public understanding of eating disorders and promoting access to quality treatment for those affected along with support for their families through education, advocacy and research.