I am writing to advise you that following a search of our paper and electronic records, I have established that the information you requested is not held by the NHS Business Services Authority. 

Whilst NHS employers must notify us on any new eligible staff who elect to join the NHS Pension Scheme or who elect to opt out, we do not hold information regarding new staff who are ineligible to join the Scheme. That is, we do not hold information regarding non-pensionable NHS staff therefore are unable to answer your request.