Mayo did some online appointments during Covid. I don't know if they are doing them now. Sounds like you have good reasons but it may not be in your best interests. A lot depends on what has been done already and what you expect from such an appointment.
If it involves reviewing a lot of medical information and radiology, many centers will no longer do this because it is so costly in terms of time and there is no reimbursement. This was definitely the case before the pandemic. Again, I don't know what the situation is now.
Typically Mayo will have you come there and then will do your procedure within a very short time - like within a week.