I just returned a phone call and sat on hold for almost 20 mins, just be told they called me by accident

I'm waiting on a call from a doctor to tell me to come in for a procedure, so when my caller ID showed a missed call from a doctor's office, I called right back. I haven't seen this doctor yet, just got a referral from my neurosurgeon, so I'm not sure exactly of the doctor's name who is getting ahold of me.

So I called them back, sat on hold for about 20 mins until somebody answered. Turns out this doctor has nothing to do with me and is just another primary care doctor near me whose receptionist dialed the wrong number. Irritating bs.