Delta Dental of Washington would like to notify you that our call center (Customer Service, Group Administration and Provider Services) will be closed on September 19th for a companywide meeting. You can access benefit, eligibility, and claim information through our website at DeltaDentalWA.com or our Interactive Voice Response System at 1-800-554-1907. On Monday, September 22nd Customer Service will be available at 7:00 am. Provider Services and Group Administration will be available at 8:00am. We apologize for any inconvenience this may cause. Thank you for your understanding.
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P.O. Box 75983
Seattle, WA 98175
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