In a July 2021 exit interview, Sarah Wilkinson described how NHS Digital had strengthened its ability to deliver national services—and argued that overlapping organisations and unclear responsibilities still made digital transformation harder than it needed to be. Her account is a leadership perspective, not an independent audit. NHS Digital later merged into NHS England and ceased to exist as a separate organisation.
What was the interview, and who was Sarah Wilkinson?
Computer Weekly published its exit interview with Wilkinson on 22 July 2021, as she left the NHS Digital chief executive role after about four years. The article said she was moving to become CIO of Thomson Reuters in Switzerland. NHS Digital’s annual report records her as chief executive until June 2021. The interview and annual-report material differ on whether she joined the organisation in June or August 2017, so the safest description is that she joined in 2017.
Wilkinson brought experience from senior technology roles in financial services, including Credit Suisse, UBS, Deutsche Bank and Lehman Brothers, and from serving as chief digital, data and technology officer at the Home Office. The annual report provides her executive biography and departure information: NHS Digital annual report.
What organisation did she lead?
NHS Digital was the national organisation responsible for information, data and IT systems supporting health and social care in England. It handled functions including infrastructure, contracts, data collection and analysis, and national digital services. Its predecessor, the Health and Social Care Information Centre, was created in 2013; the organisation adopted the NHS Digital name in 2016.
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Wilkinson described the organisation as working against a legacy of low expectations shaped in part by the troubled National Programme for IT. In the interview, she referred to the programme’s “ghosts” and the resulting scepticism about what public-sector technology could achieve. Her central argument was that NHS Digital had to change not just its products, but its capacity to build and run services. Read the Computer Weekly exit interview for her account.
How did Wilkinson describe NHS Digital’s transformation?
Wilkinson framed transformation as organisational capability rather than a catalogue of launches. She emphasised stronger engineering and design, better products and operational delivery, a more robust internal skills base, and greater willingness to deliver instead of defaulting to risk avoidance. She also stressed empowering capable staff who might not be the most vocal in an organisation.
That distinction matters: her claim was not that technology alone solved NHS problems. She argued that improved teams and operating capability helped NHS Digital respond at speed when the pandemic created urgent national needs. That is her retrospective explanation of the organisation’s performance, not an independently measured evaluation of the causes or results.
What did she identify as NHS Digital’s Covid-19 achievements?
Wilkinson described the pandemic response as the organisation’s clearest success. Examples in the interview include rapidly scaling NHS 111 by phone and online, developing risk stratification used to identify people considered clinically extremely vulnerable, and supporting the shielded patients list. She said services were delivered in hours, days or weeks that might previously have taken months or years; that is her characterization of the contrast, not a general performance benchmark.
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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Her explanation combined pre-existing capability with the exceptional conditions of the crisis: urgency increased, normal bureaucracy receded, and teams could focus on delivery. The interview does not establish that one person or one organisation alone caused these outcomes, nor does it rank all NHS Digital programmes independently. It is an exit interview, not a formal assessment of cost, service quality, patient outcomes or every programme’s performance.
Why did she say bureaucracy constrained delivery?
Wilkinson’s criticism was aimed primarily at the system’s design, not at individual staff. She described a landscape of organisations with separate budgets, priorities and responsibilities, in which accountability could be unclear or overlapping. She also argued that NHS Digital’s remit was difficult to explain from inside and outside, and that NHSX added another layer to an already complex national digital environment.
The governance point is that capable, motivated teams can still lose time and coherence when authority is split across institutions. During Covid-19, Wilkinson said, the priority became speed, organisational boundaries mattered less and services could be built and adopted unusually quickly. That was a crisis-specific shift, not proof that normal scrutiny disappeared permanently or should be discarded wholesale.
The tension is real. Removing unnecessary approval layers and delegating decisions may help teams move faster, but health services also need safeguards for patient safety, privacy, data quality, continuity and public trust. Her call for a greater delivery appetite should not be read as a case for indiscriminate risk-taking.
What did she want from NHS leadership and strategy?
Wilkinson wanted a more coherent national structure for data and digital services, stronger leadership from NHS England, and a more ambitious strategy supported by multi-year planning. She argued that transformation needs persistence across leadership changes and political cycles. Large programmes, including cancer-screening transformation, cannot be treated as short-term initiatives if they require years to deliver.
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Her preference for clearer national leadership raises a balance rather than a simple choice: coherence can support shared standards and sustained investment, while excessive centralisation can distance decisions from frontline needs and constrain local flexibility. The interview makes the case for integration, but it does not establish that a more centralised model is always better.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What changed after the interview?
NHS Digital legally merged with NHS England on 1 February 2023. It ceased to exist as a separate body, and its functions transferred into NHS England. Health Education England joined the wider NHS England structure on 1 April 2023. NHS England’s merger announcement confirms the legal change; its description of what it does provides institutional context. NHS England Digital explains that references to NHS Digital now relate to NHS England in its merger information.
The merger moved towards the more integrated national structure Wilkinson had advocated, but it is not evidence by itself that accountability became clearer, procurement faster, frontline adoption better or digital outcomes improved. It created an opportunity for greater integration; assessing whether that opportunity was realised requires evidence beyond the fact of the reorganisation.
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Why her account still matters to technology leaders
Wilkinson also presented public-sector technology leadership as demanding and valuable. For private-sector CIOs, she pointed to the scale of public services, complex stakeholders, national infrastructure, public accountability, and the depth of technical and operational talent. In her account, these conditions offer a different kind of leadership challenge: technology decisions affect services used across an entire population.
The interview is most useful as a leader’s view of the relationship between delivery capability and institutional structure. It does not comprehensively address project overruns, procurement problems, data-sharing controversies, cybersecurity incidents, frontline user experience or independent assessments of pandemic systems. Those omissions do not disprove Wilkinson’s account; they mark its limits. The central lesson she advanced was that capable teams need clear authority, durable strategy and an organisational system that lets them deliver.
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