This has raised concerns over how such individuals can trace their ID numbers and replace the cards if they are lost. However, if you lost your ID card and don't remember your ID number, you can easily get a replacement, Huduma Kenya has now revealed. "Kindly visit any Huduma centre, you will get your ID number and apply for replacement," Huduma Kenya explained. Huduma Centre further explained that upon visiting the centre, its officers will help you trace your ID number through their database. How to Replace an ID CardGo to your nearest Huduma Centre or the National Registration Bureau office with a police abstract.