Thanks to a fellow Yelper, I found my old doctor. Dr. Christopher P Marmo, now located at Welman Eye Center, FYI. Saw Dr. Marmo today and he confirmed my Rx was wrong and that in fact my Rx hasn't changed in 2 years! I'm headed back to Target to speak to the General Mgr to have these lenses fixed for good. I have the correct Rx to provide them. Hopefully I can get these glasses fixed and NEVER have to deal with this guy again!
Avoid Dr. Piraino, do yourself a favor and call Dr. Marmo. He's wonderful!