Information on GNC in Copiague, NY 11726 Outlet Note Regular Brands GNC New York Copiague 326249 Rating 4.7 based on 97 votes Address 901 Merrick Road Copiague, NY 11726 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Baldwin GNC Outlet - Albertson GNC Outlet - Auburndale GNC Outlet - Astoria People Also Viewed