Sooo, I guess there's another guy that goes by the same name as me, and has the same work phone number that I do.
Apparently, I had an ambulance ride that I never paid for. I *did* have one, but it was 2 years ago (bike wreck), and paid for. My wife had one last year (went out like a light after taking meds), but that's been friggin paid for as well.
The way the individual handled the telephone conversation was quite rude! She assumed she had the right individual, and didn't budge. She said 'well, didn't you have an ambulance ride?'. I told her yes, because she didn't specify a date to go with that. Finally, she asked me what my last four of my ssn was, bingo... not me. 'Oh, I'm very sorry about that, you can ignore this call'. I've never been called by collections, it seemed quite threatening.