Medication Trail

I have some parents who don't want any records of psych treatment. They fill medication like Zoloft with cash. I thought that would still leave a paper trail. However, the parents today said there is only a trail if social security number is used as it's tracked that way. I disagree as I can look people up on the prescription monitoring with only their name and date of birth. Who is correct?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pharmacy Source Type: forums