Provider Network Participation & Enrollment Process
Add Provider to Existing Contract
If you are a provider who is part of an existing contracted medical or behavioral health entity, use this online contracted enrollment form to enroll a new provider.
Demographic Updates
If you are already a contracted provider with Meridian and would like to update existing information, please use our online provider update forms.
Practitioner Termination Form
If you are already a contracted provider with Meridian and would like to update existing information, please use our online provider update forms.
Definition of Enrollment
Contact Us
Login to your provider portal account to send a secure message. Our Contact Us page is always available for general questions or you can call Meridian at 1-888-773-2647.