Michael Schoch, Answers questions on Noodle
Unfortunately, I wasn't able to find much registration or enrollment info for Powells Lane School on the Westbury School District's website. I can tell you that parents enrolling their students in a publics school must provide the following:
Proof of residence
Proof of identity
List of Immunizations
Previous transcripts and school records
Additionally, public school districts are required to enroll students throughout the year; however, if you enroll after the registration deadline there is a chance your child may be temporarily assigned to another school.
For more specific information, or to get either a digital or paper copy of the enrollment forms, try calling Powell's Lane at (516) 876-5125.
Best of luck and feel free to ask a follow up any time!