Who called from 2504123550

I get a call from them daily. It's definitely a telemarketer of some sort, you can tell from the pause when you first say 'hello'. But they wont stop calling.

four calls in two days.   lady named amy. ...real pain.

Call starts, "Hello, this is Amy and I'm a health services professional. Can you hear me okay?". I just hang up or request that they stop calling and then hang up. This number has been calling two or three times a day for the past week.

... health services provider...

I answer the phone and get my dogs barking.  It amuses me in some small way.