rename.py

#!/usr/bin/env python
import os

# First get the folder name (SSN) and save it
folderlist = [name for name in os.listdir(".") if os.path.isdir(name)]
# Second get filelist on folder
def new_list(x):
    for ssn in x: 
        for filename in os.listdir(ssn):
            new_name = str(ssn) + '_' + str(filename)
            # Third rename files to SSN_filenames
            os.rename(os.listdir(i), new_name)

new_list(folderlist)

# Fourth move all files to raportit