The Anthem Network

Join the Anthem Blue Cross Provider Network

Thank you for your interest in becoming a network provider with Anthem Blue Cross (Anthem) in California. We seek to establish contracts with exceptional providers, and look forward to working with you to provide quality service for our members, your patients. Participation in our networks is based on member access and need. If you are a non-contracted provider and would like to join Anthem’s network, please complete the Provider Application Request Form.This form is for physicians, providers, professionals and ancillary providers to apply for participation with Anthem in California. The information provided will be used to determine contract eligibility and to draft legal documents for signatures as needed.

If you would like more information about our credentialing process, please read about Our Provider Credentialing Program.


If you would like to speak with us directly about contracting with our network, please call us at the nearest regional health plan:

Northern CA:1-916-589-3001
Central CA: 1-559-353-3500
Southern CA: 1-818-291-6914