Logged into doctor's web portal, which involved SMS 2FA. After logging in, greeted immediately with another screen asking for SMS 2FA. After completing that I was asked to receive a link to verify my email address (which, btw, had already been offered up as an option to receive the initial 2FA instead of SMS). While writing this post, received an email saying "You have received a new message from {{appnt_facName}}." Better take that blood pressure reading again.