If your Columbia ID is lost or stolen, please deactivate it immediately to prevent fraudulent use. In order to deactivate your card, please contact your local Public Safety Operations Center.
- For Morningside or Manhattanville, please contact (212) 854-2797.
- For CUMC, please contact (212) 305-8100.
If your card is subsequently located, you will be able to reactivate it in person by visiting the Operations Center at any time. If you require a new card, please visit the Registrar's Office in Kent Hall on the Morningside Campus or the Public Safety Office at the Medical Center.