Patel joined NHSX in 2020 as national chief information officer (CIO) for the DHSC and, following the merger of NHSX into NHS England, she became system CIO before taking on the CTO role. Patel has led the NHS digital system through significant challenges, including the Covid-19 pandemic, and delivered major milestones, such as over 90% electronic patient record (EPR) coverage and the Data Use and Access Bill.

She said: ‘It's been a privilege to serve the NHS, its people and patients, and I am immensely proud of what we have achieved together with system leaders and colleagues across the NHS.

‘In all my NHS roles, I have always valued working so closely with digital, data and technology professionals to deliver better health and care. This capable and resilient profession, alongside our industry partners, are the bedrock of the Government's 10-Year Health Plan, and I know they will collectively rise to the challenge.'

Jules Hunt, director general for technology, digital and data (interim) said: ‘Sonia has provided incredible leadership and has strong track record of delivering innovation in complex and challenging environments. She has played a pivotal role in shaping a modern, interoperable, and resilient technology ecosystem. Her compassionate and authentic leadership is widely recognised including for pioneering societal impact. On behalf of NHS England and colleagues, I want to thank Sonia for her dedication and impact and wish her every success in her new role.'

Transition arrangements will see the NHS Technology Strategy Architecture and Standards team reporting to Matt Phillpot, exec director of technology at NHS England.

Patel will start her new role in March.