Insurance Inquiries and Pre-Authorization

Always check with your health plan to confirm participation. For assistance choosing a physician, please call the Stanford Consumer Referral line at 1-800-756-9000. Click the health plan name below to visit their website.

Please contact your health plan directly to confirm your eligibility

If you have any questions please contact the Managed Care Department at 650-724-1460 or at

During high volume call times during the year, such as the Open Enrollment period, it is advised to email your question, as it will be answered more quickly.