Medicare Vendors and Providers

Provider Directory Verification for participation in Medicare Advantage

To verify your information:

  1. Visit our Dentist Directory. Enter your office zip code and search. Next, refine the search results based on the last name of the dentist listed above on your letter and verify the address matches the address on your letter.
  2. Please complete the required Verification Survey.

​Provider Annual Fraud, Waste and Abuse Training

Fraud, Waste and Abuse training must be completed once per calendar year. Please complete the required annual training.


The law requires that we receive an affirmative response from your office. Failure to verify the accuracy of your information requires us to remove you from our provider directory. In addition, failure to respond to the verification request may result in the delay of future claim payments.

If you have any questions regarding this request, please contact Delta Dental of Illinois Provider Relations at 630-718-4990 or email us at medicareadvantage@deltadentalil.com.


Thank you for partnering with the Delta Dental of Illinois Enterprise (hereafter referred to as Delta Dental of Illinois) to provide Medicare Advantage plans to our members.

Please review the below links for more information on the compliance and training requirements for Medicare Vendors and Providers, and to complete your annual attestation.

If you are a Vendor, click here.

If you are a Provider, click here.

Policies and Procedures for Vendors and Providers

As an Enterprise Medicare Advantage Vendor or Provider, you must provide either the Enterprise’s Code of Conduct and applicable Compliance program policies or your own comparable code of conduct and applicable compliance program policies to all your employees and Downstream Entities.

You must also retain evidence of the distribution of the Code of Conduct for 10 years. DDIL’s Code of Conduct and Compliance Policies are available below: