There are ways through which you can see the Infotypes data maintained for a PERNR:
1. Go to PA10 and put the PERNR and press display button. After pressing the display button it would first display the Infotype data (e.g Infotype 0000 data), and the by clicking the next button you can view all the infotypes maintained for that PERNR.
2. Go to T-code PU00 . This is to delete the PA data, But if on the initial screen you put the PERNR and hit execute button, it would not delete the data, rather it would show you the list of Infotypes maintained for the PERNR .
I hope this might have helped you, but if it doesn't do write back and I'll search for other options for you.