The dental office needs the subscriber/member ID number, their full name and date of birth, group number, and the subscriber's mailing address. We cover more than 6,500 employer groups, thousands of people who purchase dental benefits individually, and adults and children with embedded plans through our medical partners. Phone: 1-855-657-7869 Email:, Phone: 303-889-8618 See the schedule. Other Provider Inquiries; Phone and Mail Inquiries Delta Dental's Customer Service Department Call toll-free: 888-335-8227 Or write to: Delta Dental Customer Service P.O. Box 997330 Sacramento, CA 95899-7330 888-DELTA CS 888-335-8227 Payer #77777 Delta Dental of Colorado P.O. Phone: 303-889-8609 Email: Email: Estimates should not be construed as financial or medical advice. Sign in to review your dental plan information including claims history, eligibility, and additional member tools. We urge you to communicate directly with your dentist. Box 2907 Milwaukee, WI 53201-2907 Fax: 617-886-1199 Delta Dental of Colorado wants to make it easy for you to verify benefits and eligibility, submit claims online, receive claims payments electronically, among others. Search eligible Medicare providers, Brokers or Employers Email:, Laurie Trujillo (25-100 enrolled) View our cost-effective choices for individual dental insurance and get an instant online quote. Additionally, ID cards are not required for your dependent(s) to see a provider. Email: Use our Delta Dental of Illinois will not provide benefit rundown information through a live representative by phone. Find Delta Dental Dentists in Colorado Springs, Colorado & make an appointment online instantly! Dental Professional Relations. If you're still having trouble logging in, please contact our provider advocate team at 303-889-8677. How to File a Grievance. We will re-open Monday, Jan. 4, at 8 a.m. (ET). Delta Dental of Colorado also uses language interpreters to assist our non-English speaking members. // -->, *Medicare Advantage Plan Members Dental Coverage The State of Colorado offers two comprehensive, high-quality dental plan options from Delta Dental. Stay updated on the latest Delta Dental of Colorado and industry news and how it affects your practice. For the hearing impaired: TDD: 1-800-659-2656 Learn more. Phone: 303-741-9300, Option 5 Find a plan in your area. Phone: 303-889-8641 Important information regarding coronavirus: Read about our efforts to care for our employees, customers and community, while continuing to provide oral health services. Phone (Monday through Friday, 8 a.m.–6 p.m.): 1-800-610-0201 *, Directory Updated: