If you reside in Orange County, California and are a subscriber to any one of the following health plans: Aetna, Anthem Blue Cross, Arta Medicare Health Plan, Blue Shield of California, Cigna, Health Net, or MD Care, you can join Arta Health Network by contacting our Customer Service Representative toll free at: 1-800-780-8879, Monday through Friday from 8:00 AM to 4:30 PM.
Alternatively, you may choose to contact the member services telephone number listed on your health plan member identification card and let them know:
- You want to be assigned to Arta Health Network; and
- Provide them with the name of the primary care physician you have selected who is affiliated with AHN.