Professional Account Services keeps calling me and will not even tell me why. I know they are a debt collector for medical bills. I do not have any medical bills. They call and have asked for my social security number to identify myself, even though they called me! When I refuse, they then ask for my birthdate - which I wont give them either since I wo n't give any personal information to a stranger on the phone who wo n't say why they are calling. I 've asked them to send something in the mail and I will respond if it is legitimate, maybe a doctor I 've seen. But after a month of my requesting this, they do not send anything stating if I even have a debt. This company has the power to ruin my credit if they are really trying to collect a debt ( there is n't XXXX ), or even if it is a mistake. This seems a wholly illegal way to handle this. they call from XXXX. 
