Notice:

Delta Dental of Washington will be closed on January 1st, in celebration of the New Year. We wish you a happy and healthy start to 2026! Normal business hours will resume on January 2nd.

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Introducing Online Claim Submission

Submit claims, convert predeterminations, and upload documentation—directly through the Provider Portal.

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Online Claim Submission

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Quarterly news, notes, and entertainment to keep your smile healthy.

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Tips and tricks to get the most from your benefits and keep your smile healthy.

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Stay connected with us through the Provider blog. It’s available to Member Dentists, after you sign in to your account.

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Claims Address
Delta Dental of Washington
P.O. Box 75983
Seattle, WA 98175
Delta Dental of Washington Payer ID: 91062