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.
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.