How do i contact columbia universitys office of professional studies? Mailing Address. Columbia University School of Professional Studies 203 Lewisohn Hall 2970 Broadway, MC 4119 New York, NY 10027 How do i pay for my child to attend columbia high school? Pay on your PayForIt account online or bring money or check payble to CHS to the main office. If your child is a new student attending Columbia High school this fall, online registration must be completed on our website; see directions under enrollment/registration.Why choose acced columbia high school? Columbia High School has an involved, supportive Parent Teacher Organization. Parents and community involvement are critical to the success of our students. On behalf of the entire staff, we are energized and excited to work with all children.What is the password for columbia purchases in powerschool? The password for Columbia purchases is COLUMBIAWP. Visitors will need to set up a personal shutterfly account or login to their shutterfly account to purchase pictures. Schedules are available in PowerSchool. Schedule changes will only occur for the following reasons: academic misplacement, failure to complete summer school, or computer error.