On XXXX/XXXX/15, we received a phone call from a company claiming to be representing XXXX XXXX regarding a past due bill for a doctor 's appointment that took place in XXXX 2015. Knowing that this was most likely a scam, we asked the person calling for a return phone number, at which time she hung up. From our caller ID log, we obtained the phone number and called them back. A live person did answer the phone with the name of a supposed collection agency - however, when pressed for more information, the person hung up. We called XXXX XXXX directly and were told by a customer service representative in their billing department that there were no outstanding invoices. The XXXX XXXX representative was also able to provide us with the name and address of the collection agency that called us when we gave him their phone number. He also confirmed that XXXX XXXX does NOT do any business with the company who called us. Here is the information on the deceptive agency : Holloway Credit Solutions, XXXX XXXX XXXX, XXXX, AL XXXX - ph ( XXXX ) XXXXThank you.