I guess I was lucky. Did my PSG, 2 days later picked up the report from the sleep lab as I left town. The next day I stopped in to see a friend/ doctor who was also a hose head. He sent the prescription to his DME and I drove over and picked up my stuff.
I must be spoiled.
I do have this bad habit of calling several times a day when I am waiting patiently for someone to do or provide something for me. I am also known for going over, under around their head if they don't perform up to my expectations.