Who is trolling me?

My dentist called me yesterday to confirm an appointment that had been made for me.

Thing is, there was also someone else who had made an appointment for an hour after mine.

They called to confirm that my appointment was at 9 am, and someone whose name is James, but likes to go by Mike, would be right after me. However; they wanted to make sure that he was covered under my insurance.

Wait, what?

I work graveyard shift. I get off of work at 6 am. Having an appointment at 9 am is something I would NEVER do. That, and NOBODY else is covered under my insurance, not even my daughter.

So, I ask them to double check that it was me that made the appointment. The lady said that she wasn't the one that took it. I asked if they had any contact info for the person. She restated that she didn't take the appointment, so she didn't have any info.

Now, this girl, their receptionist, is a really nice person. She's pretty good at her job, and has a wonderful demeanor around the patients. I didn't realize until now that she's a little bit dumb. Just because you didn't take the appointment, it doesn't mean that there isn't any contact info for this person.

You obviously have MY contact info, and I didn't even make the appointment!!!

She figured out that it must be a different Raymond, and they accidentally made an appointment for me. So, they figured it out on their own.

Thing is, I really wanted to go there at 10 am, and see who this "My name is James, but I like to go by Mike" guy is.