70th and Sand Point Administrative Building

Telephone

206-987-2173

Toll Free

866-987-2000

Address

6901 Sand Point Way NE
Seattle, WA 98115

Hours

Monday through Friday, 8 a.m. to 4 p.m.

Fax

206-985-3252

Mailing Address

MS S-216
PO Box 5371
Seattle, WA 98145-5005