Delta Dental of Colorado welcomes you to DDS Enroll by, a complete solution for your credentialing and network enrollment needs.
Delta Dental of Colorado has partnered with DentalXChange to offer you:
  • Credentialing & provider network enrollment for new providers
  • Recredentialing for current network providers
  • Electronic signature capability - no mailing needed
  • Management of additional documents
  • Electronic delivery of application forms & additional documentation
  • Easier provider data management for recredentialing
New providers: Click the Initial Credentialing button below to get started.

Existing providers: If you have been notified to recredential, click the Recredentialing button below to get started.
Need help? Click Here to contact our Credentialing Department.
Adding a New Location / Updating an Existing Location ?
Please send an email to with the following information,
  • Dentist First & Last Name
  • CO License Number
  • Tax ID Number
  • Updated or New Address
  • Effective Date
  • Attach completed W-9 Form
If you have any questions, you can talk to our Professional Services Team: 303.889.8677

Initial Credentialing Process

  1. When Delta Dental of Colorado (DDCO) receives your Initial Credentialing application the approval process can take up to 90 days.
  2. DDCO recommends that providers wait until their application is approved to see patients.
  3. Providers should keep the following in mind if they decide to see DDCO members prior to credentialing approval:
    1. Claims will be processed as non-participating.
    2. DDCO does NOT back-date the approval (effective) date of the credentialing application
  4. You may log in to DDS Enroll at any time and view the progress of you application and/or upload any outstanding items that DDCO may request to complete your application.