Myprivia Athenahealth Patient Portal. Health (9 days ago) Patient Portal - welcome - 8042-1.portal.athenahealth.com. Health (6 days ago) Welcome to the myPrivia Patient Portal.If you are having issues, click the FAQ link below, visit our knowledge base (priviahealth.helpscoutdocs.com), or call us at 888-774-8428.Taking just a few minutes to register will give you access to valuable information ....