ABCs of Title X National Family Planning Program Regional Training Centers. Susan B. Moskosky MS, RNC Director Office of Family Planning/ Office of Population Affairs US Department of Health and Human Services May 28-30, 2008. Office of Population Affairs (OPA). Purpose Jump to Collaborative arrangements for nurse practitioners - Nurse practitioners must have collaborative a medical practitioner; have written records The process of logical organization of ideas, clear and concise writing will be taught in the context of a health care area of interest to the student. Please note Not