There's a reinstatement procedure where you'll have to provide the required documents showing you are not a risk.
Whether or not you have a license doesn't change the reporting procedure. Any individual 16 and over has to be reported in case you decide to apply for a license at any moment.
Your issue is with the government and you're getting into a territory that isn't Highway Traffic related, so I don't know how much help you'll be able to get here.
In this case the doctor did the correct thing.