Notice:

Delta Dental of Washington will be closed on July 3rd, in observance of Independence Day. Normal business hours will resume on July 6th.

Contact Us | Delta Dental of Washington

Hours of operation

Customer Service
Group Plans: Monday - Friday: 5 am - 5 pm PT
Individual & Family Plans: Monday - Friday: 8 am - 5 pm PT
Provider Customer Service
Monday - Wednesday: 5 am - 5 pm PT
Thursday - Friday: 5 am - 5 pm PT (closed between 1 - 2 pm PT)

General Information

Seattle Office - Main Phone Local phone: (206) 522-1300	Customer Service Group Plans: Email: CService@DeltaDentalWA.com Toll free: (800) 554-1907 Individual and Family Plans: Email: CustomerSupport@DeltaDentalCoversMe.com Toll free: (888) 899-3734
DeltaCare Email: DeltaCare@DeltaDentalWA.com Toll free: (800) 650-1583	External Compliance Email: SuspiciousActivity@DeltaDentalWA.com Toll free: (800) 211-0359
Government Relations Email: Govt@DeltaDentalWA.com Local phone: (206) 528-2304 Toll free: (800) 572-7835 ext. 2304	Group Administration Local phone: (206) 528-5320 Toll free: (800) 408-9850
Media Contacts For Washington state media press: MediaRelations@DeltaDentalWA.com For national or non-Washington state media press: media@deltadental.com	Privacy Email: Privacy@DeltaDentalWA.com Toll free: (888) 338-0172
Sales - General Inquiries GroupSales@DeltaDentalWA.com Local phone: (206) 528-2390 Toll free: (877)-404-0364	Producer Relations Email: ProducerLicensing@DeltaDentalWA.com Local phone: (206) 528-2323
Sales Department: Eastern Washington Email: GroupSales@DeltaDentalWA.com Local phone: (509) 535-1080 Toll free: (800) 564-8832	Small Group Sales Email: SmallGroupTeam@DeltaDentalWA.com Local phone: (206) 528-5335 Toll free: (877)-404-0364
SmileMobile Email: SmileMobile@DeltaDentalWA.com Local phone: (206) 517-6303 Toll free: (800) 572-7835 ext. 6303	Provider Services (for Washington Providers) Email: Provider@DeltaDentalWA.com Toll free:(800) 554-1907 Toll free FAX: (800) 460-3159
Foundation Email: Foundation@DeltaDentalWA.com Local phone: (206) 528-2337 Toll free: (800) 572-7835 ext. 2337	Provider Ambassadors Email: Provider@DeltaDentalWA.com Local phone: (206) 528-5332 Toll free:(800) 432-1723
	Claims may be mailed to: Delta Dental of Washington P.O. Box 75983 Seattle, WA 98175-0983