LOOK UP YOUR CSEA ID Please enter the following as it appears on your latest pay stub. If you are a State employee paid through the Office of the State Comptroller PayServ Payroll System, please use the last 4 digits of your NYS employee ID (which starts with the letter "N"). If you are having difficulty, please contact CSEAs membership department at 1-800-342-4146 for assistance.. Last 4 of SSN or NYS Employee ID or Date of Birth (mm/dd/yyyy) First Name Last Name Home Zip Code SEARCH