Webb is currently the ICB's director of finance. Previously he was chief finance officer and deputy chief officer for NHS Wakefield CCG. During this time, he was also the West Yorkshire Partnership lead director of finance.
Webb replaces Rob Webster, who announced in January that he wanted to take a break and 'concentrate on my life outside the NHS', will leave the organisation on 15 April.
Ian Holmes will continue in his role as deputy chief executive during this period.
Professor Nadira Mirza, acting chair at West Yorkshire ICB, said: ‘Having both Jonathan and Ian in these senior leadership roles will ensure both continuity and stability, now and, in the months, ahead.'
