Joining our network is easy!

We’re glad to hear that you are interested in joining our network. Wellpoint has a diverse network of exceptional healthcare professionals who help to ensure our members have uninterrupted access to the healthcare they need.

You make your patients' lives better. We will do the same for you.

Our prior authorization, claims and payment processes are streamlined to help you focus on what you do best — caring for your patients.

Thank you for your interest in joining the Wellpoint network.

Please complete a Request for Credentialing/Letter of Interest Form and return it to, along with a W-9.

Once returned, your information will be sent to the Texas Credentialing Verification Organization, Aperture, LLC. Aperture will perform all application verifications, including primary source verification.

If you have any questions or want to check the status on your credentialing application(s):



1-855-743-6161; option 3

MultiPlan and Rural Service Area (RSA) counties

We are contracted with the MultiPlan, Inc. (MPI) Texas True Choice (TTC) network for the RSA as our network. To become a participating provider with TTC, please call 1-866-971-7427 or submit your request for application .

Texas True Choice (TTC)



In a non-RSA county?

Texas Centralized Credentialing department:


Provider tools & resources

Interested in becoming a provider in the Wellpoint network?

We look forward to working with you to provide quality services to our members.

Join our network