Provider Search And Directories

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If you have questions or need assistance, call our Provider Relations Department at:


Monday through Friday from 8 a.m. to 4 p.m. Pacific Time

Find a Provider

CalOptima works with over 3,700 Orange County physicians, making it easy for our members to get the care they need. Our extensive list of providers consists of health networks, medical groups, hospitals and pharmacies. Providers interested in working with CalOptima should call our Provider Relations Department at 1-714-246-8600.

Behavioral Health Providers should contact Magellan directly to report any changes in demographic information. Please log on to to edit and update your practice information. If you need further assistance please contract Magellan's Network Management department at (800)430-0535.

Medi-Cal Providers

OneCare Connect Providers

OneCare (HMO SNP) Providers

Provider Directories

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