Le Puy-Sainte-R Ã parade is a commune of 5,112 people ( 2006 ) . It is found in the region Provence-Alpes-C Ã te d'Azur in the Bouches-du-Rh Ã ne department in the south of France . Le Puy-Sainte-R Ã parade or Le Puy is a commune in the Bouches-du-Rh Ã ne department in southern France .