Division of Developmental Disabilities
Division of Developmental Disabilities
Division of Developmental Disabilities
Region 4 Headquarters
1700 East Cherry Street
Seattle, WA 98122
Phone: (206) 568-5700
TTY: (206) 720-3325
FAX: (206) 720-3334
Toll Free: (800) 314-3296
E-mail: dd4fso@dshs.wa.gov



