Log in to ProviderSource

Please see the latest Advisory on the Credentialing Support & Communications page which includes information about the long-term transition to CAQH.


Once you’ve completed the steps on the Before You Begin page to set up your account, you are ready to log in to ProviderSource using your OneHealthPort Subscriber ID and password.






If you have questions about the ProviderSource site or need to report an issue, call Medversant at 213-433-7505, Mon-Fri, 6:00 a.m. to 5:00 p.m. (PT) for assistance.

OneHealthPort Account

If you need help reactivating your account or have any login related questions, please call OneHealthPort at 1.800.973.4797 for assistance or fill out the contact form.

If you need help resetting your password, please contact your Organization Administrator.

Important: Please do not share your OneHealthPort Subscriber ID and password.

Note: For the best experience using ProviderSource we recommend using the most current versions of Mozilla Firefox, Microsoft Edge, or Chrome. Although the application works with Safari, you may experience issues due to plugins. If you experience issues, please switch to a supported browser.