Mid-Valley Hospital offers the following vaccine: Pfizer, Moderna and J&J/Jannsen. Testing at Mid-Valley Clinic. 529 Jasmine Street, Omak WA 98841. For appointments, call (509) 826-1600. Daily: 9am to 11am. If you have COVID-like symptoms, please park in one of the designated parking spaces and call (509) 322-8667 or (509) 826-1600 on your arrival..