No. In your example they will give you $2100 cash with no problem.
If you get bigger (usually 3000 or more) then they will ask you your name. Used to be first name only. Just for some lame-assed sheet they fill out. You could say "Sam" or BB"Bob" and they would never bat an eye. If this has changed lately then someone else will have to let us know.
Of course any time you get back 10 dimes or more they fill out a form and have to see your ID. So, after you know your odds, don't make a play that will pay back over 10K.