Jun 20, 2018 · to you for a one-time use to verify your identity and link you as a patient in our system. How to Register and Activate Your Portal Account: 1. Portal sign up can be done on a computer or mobile device. a. If using a mobile device, you must switch to full site mode to access registration. 2. Go to https://emrmail.hallmarkhealth.org a. This will launch the Patient ….