Contact the Admission Office 508-786-6118 or as our appointment calendar fills quickly. We look forward to getting to know your son and your family as you learn more about St. Mark’s. Enter your payment information. St. Mark's Catholic School - Admissions page Application for Enrollment Preschool Tuition and Fees ... 208-375-6654 Contact Us. Phone: (508) 786-6118. January 9, 2021  Your web browser does not support the