From the website:
For Family Court Support Magistrates and or Court Attorney-Referees in New York City contact Administrative Judge of New York City Family Courts Hon. Jeanette Ruiz New York County Family Court 60 Lafayette Street New York, NY 10013 Phone 646-386-5190 For Court Attorney-Referees non-Family Court in New York City contact Deputy Chief Administrator Judge for Courts in New York City Hon. Deborah Kaplan 111 Centre Street, 12th Floor New York, NY 10013