MySmile account information
Where to find your Member ID
Look for your Subscriber Number, which is 2 to 18 alphanumeric characters. Don’t include spaces or dashes.
Find your Member ID on the front of the form, right under your name.
Contact us at Cservice@DeltaDentalWA.com, or call us at (800) 554-1907 Monday through Friday from 7 a.m. to 5 p.m. Pacific Time. Please have three of the following items when you call:
• Subscriber name
• Group name / Group number
• Date of birth
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