Tranual that go stealth?

if a mtf goes stealth would it be possible to find records of her past like lets say when she had her male name could we find like medical records the records of her buying hormones her records with her psychiatrist or would they be record of her having a change or all those papers go private if you search the internet would you find them or if u simply ask a doctor..also when she has her female name wouls you be able to find her buying hormone records and papers from now??