How is a document that you never even had in your possession somehow your private information? Have you been to a doctor? Have you seen that folder full of you

How is a document that you never even had in your possession somehow your private information? Have you been to a doctor? Have you seen that folder full of your medical information? Have you ever possessed it? Most likely not, but that is your private information and there are very strict rules about how it is handled and who can access its contents.