Looks like it's Advanced Radiology Services in Grand Rapids, MI.  No clue why they'd be calling me, as I haven't had an X-Ray or anything similar in many years.

Its Advance Radiology of Grand Rapids, Mi n its there collections department looking for money they say you owe. Very rude company.

Just got a call from them, I haven't had any medical procedure in a long time. I assume it is a wrong number, since I had my old number changed a couple weeks ago and then number I have now might have belonged to the person they are trying to contact. They never did say the name of the person who allegedly owes them money.

Advanced radiology. Cover services from x ray to blood draws.