The List of Excluded Individuals/Entities (LEIE) is one list you do not want to be on. You also need to be sure that no one you hire or who works for your practice is on it!
You do not have to make a payment at this time, but you can reach out to your practice/group leader to find out when they plan to pay your dues. Email or call the ASA Support team for assistance: (630) 912-2552 or [email protected].