Use this service to update or correct a missing or invalid mobile number or email address.
It's important your details are correct and up to date.
Before you start
You will need access to your mobile phone or email account. This is so the service can send you security codes.Start now
Other ways to update your details
If you're an NHS App user and have already proved who you are, you can change your mobile number or email address using the NHS App or by accessing your NHS account on the NHS website.
Find out more about managing your account in the NHS App, including how to change your contact details in your NHS record.
You can also update your contact details through your GP surgery.
If you're not registered with a GP surgery or you have moved outside the catchment area of your current surgery, find out how to register with a GP surgery.