I sent Rash Curtis & Associates a letter by certified mail return receipt that they received on XXXX XXXX, 2014 requesting that they cease and desist any and all collection activities on a medical debt that they have failed to properly validate. 

Despite this, they continue to call my cell phone ( which costs me money ) repeatedly. 

I am concerned about retaliatory conduct on their part because I have requested them to comply with the law including HIPAA, FCRA, and FDPCA which they apparently continue to ignore and not comply with.