United Payment Corp. United Payment Corp. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Service Provider >> Merchant Services United Payment Corp. 531 Central Park AvenueSuite 305AScarsdale, NY 10583 | View on Google Maps Salvatore Fiumefreddo (914) 424-3871 Visit Site Member Since: 2022 Send a message to: United Payment Corp. Your Name: Your Email: Subject: Message: (Date: 3/25/2023)