Called me at 1:22 PM, 1:51 PM, 1:56 PM, 1:57 PM, 2:05 PM, and 2:08 PM.  Obviously a robodialer.  Had a doctor's appointment the next day and suspect this was a robocalled reminder.  I don't need reminders for appointments via nuisance-some automated reminder calls.  If they need to change the time or date, a person calls to tell me and to reschedule.  My dentist does this same nuisance robocalled reminder crap.  I will block this number.  It's not my job to improve their attendance statistics.