Looks like no one wants to touch this???
Basically, I can tell you how I handle this situation, with no problems from the various AHJ's.
If it's in a comm kitchen, and it's above a counter, table, etc., it is a GFI
The counters with refrig, we mount a eceptacle behind the unit (single) that is NEC conformant.
A "dedicated" outlet for a device that is intended to stay plugged-in all the time again, is a single receptacle. Where two items plug-in, it's a gfi.
Had no problems since 1986 with the above layout. Resturants, Diners, Country Club Kitchens, etc.