Centennial Mental Health believes in the preservation of human dignity, self-respect and client rights. Clients are our highest priority and best served through collaboration. Centennial Mental Health Center is dedicated to maintaining communications with the public we serve and participating actively in our communities! The AP Processor is responsible for accurately receiving and coding invoices as well as issuing payments (either check or ACH) for all vendors in a timely manner. They are responsible for the complete advanced and specialized accounting assignments, as needed.