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Thank you for visiting mesvision.com. As one of the largest vision plan administrators in the West, we are continually seeking feedback on our providers, plans, and service. Our commitment to excellence, in all that we do, is the foundation of this organization. Your total satisfaction is the cornerstone of our success.

Comments or Questions about the Website

If you are writing with comments or questions about our website, please help us serve you better by including the following information in your email:

  • Your name and telephone number,
  • Your provider number if you are a provider,
  • The subscriber's name, identification number and patient's name if applicable,
  • The page your question or comment is regarding (copy and paste the URL from the top of your browser).
  • If an error occurred, a complete description of what you did before the error. This will help us duplicate what happened so our engineers can test it.

Patients and Members
Customer Service:  Monday - Friday, 8:00am - 5:00pm PST
Telephone:  800.877.6372
714.619.4660
E-mail:  customerservice@mesvision.com
Mailing Address:  PO Box 25209
Santa Ana, CA 92799-5209

Providers
Customer Service:  Monday - Friday, 8:00am - 5:00pm PST
Eligibility Verification:  800.877.6372 or
714.619.4660
General Telephone:  800.877.6372 or
714.619.4660
E-mail:  ecnproviderservices@mesvision.com
Mailing Address:  PO Box 25209
Santa Ana, CA 92799-5209

Benefit Administrators
Customer Service:  Monday - Friday, 8:00am - 5:00pm PST
Telephone:  800.877.6372
714.619.4660
E-mail:  groupservices@mesvision.com
Mailing Address:  PO Box 25209
Santa Ana, CA 92799-5209

Brokers
Telephone:  800.877.6372
714.619.4661
E-mail:  sales@mesvision.com
Mailing Address:  PO Box 25209
Santa Ana, CA 92799-5209