Contact Us Find and visit us Visit The charity office is on the ground floor of the CTBI office, next to the cashier's office. We're open from Monday to Friday 9am-5pm and look forward to welcoming you. Write Our address is: Charity Office Royal Papworth Hospital NHS Foundation Trust Papworth Road Cambridge Biomedical Campus CB2 0AY Phone We can be reached on 01223 639950 Email [email protected]