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We believe everyone deserves a healthy smile. It powers everything we do as we work to remove the barriers to oral health care. To accomplish this, we must continuously be looking forward and planning for what's to come.
View our Mission, Vision, and Values
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We have helped ensure an additional 287,000 people in Washington receive the health benefits of fluoridated water since 2001, saving families and taxpayers $41.8 million over 10 years
Learn more about our work
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Our coverage makes it easy and affordable to protect your smile View our plans

Home>Our company>Department listings

Department listings

Hours of operation

Customer service
Monday - Friday: 7 am - 5 pm PST
Provider customer service
Monday - Wednesday: 7 am - 4 pm PST
Thursday: 7 am - 4 pm PST (closed between 1 - 2 pm PST)
Friday: 7 am - noon PST

General Information

Seattle Office - Main Phone
Local phone: (206) 522-1300
Toll free: (800) 367-4104
Customer Service
Email: CService@DeltaDentalWA.com
Toll free: (800) 554-1907
DeltaCare
Email: DeltaCare@DeltaDentalWA.com
Toll free: (800) 650-1583
External Compliance
Email: SuspiciousActivity@DeltaDentalWA.com
Local phone: (206) 985-5927
Toll free: (800) 211-0359
Government Relations
Email: Govt@DeltaDentalWA.com
Local phone: (206) 528-2304
Toll free: (800) 572-7835 x2304
Group Administration
Local phone: (206) 528-5320
Toll free: (800) 408-9850
Individual Plan
Email: CustomerSupport@DeltaDentalCoversMe.com
Toll free: (888) 899-3736
Media Relations
Email: MediaRelations@DeltaDentalWA.com
Local phone: (206) 528-7315
Privacy
Email: Privacy@DeltaDentalWA.com
Local phone: (206) 985-5963
Toll free: (888) 338-0172
Producer Relations
Email: ProducerLicensing@DeltaDentalWA.com
Local phone: (206) 528-7351
Professional Relations
Email: ProfessionalRelations@DeltaDentalWA.com
Local phone: (206) 528-5332
Toll free: (800) 572-7835 x5332
Sales Department: Eastern Washington
Email: Spokane@DeltaDentalWA.com
Local phone: (509) 535-1080
Toll free: (800) 564-8832
Sales - General Inquiries
Email: SalesInfo@DeltaDentalWA.com
Local phone: (206) 528-2390
Toll free: (800) 572-7835 x2390
Small Group Sales
Email: SmallGroupTeam@deltadentalwa.com
Local phone: (206) 528-5335
Toll free: (800) 572-7835
SmileMobile
Email: SmileMobile@DeltaDentalWA.com
Local phone: (206) 517-6303
Toll free: (800) 572-7835 X6303
Provider Services (for Washington Providers)
Email: ProviderServices@DeltaDentalWA.com
Toll free:(800) 238-3439
Toll free FAX: (800) 460-3159
Foundation
Email: Foundation@DeltaDentalWA.com
Local phone: (206) 528-2337
Toll free: (800) 572-7835 X2337
Claims may be mailed to:
Delta Dental of Washington
P.O. Box 75983
Seattle, WA 98175-0983