member services
Medical-group member customer service
General customer-service questions; Regal expressly says not to email confidential information.
Published hoursMonday–Friday, 8 a.m.–5 p.m.
Confirm the exact product or service
California
Not researched for this route
The contact page also publishes local customer service 818-357-5000. The homepage announces that the Astiva Health Plan contract ends January 1, 2027; no 2027 Astiva participation is assumed. Southern California medical group and delegated provider network. Classified as a medical group, not an insurance plan. Verify member assignment and the applicable health-plan delegation.
View source ↗ · Source checked 2026-10-22 · regal home — reviewed role, scope or corroborating channel evidence ↗
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