import re
text= "name of company.\n lastname, firstname - 12345\n Dates of Service Diag Xref Proc Code Voucher POS/TOS Units Provider Al/As Other Plan Bill Amt Receipts Net"
Re_text = re .compile ( r'([A-Za-z]+)(?:,\s +([A-Za-z]+))?,\s +([A-Za-z]+)\s +-\s +(\d +)$' , re .M )
m = Re_text.search ( text)
if m:
print ( m.group ( 1 ) )
print ( m.group ( 2 ) )
print ( m.group ( 3 ) )
print ( m.group ( 4 ) )
aW1wb3J0IHJlCnRleHQ9Im5hbWUgb2YgY29tcGFueS5cbmxhc3RuYW1lLCBmaXJzdG5hbWUgLSAxMjM0NVxuRGF0ZXMgb2YgU2VydmljZSBEaWFnIFhyZWYgUHJvYyBDb2RlIFZvdWNoZXIgUE9TL1RPUyBVbml0cyBQcm92aWRlciBBbC9BcyBPdGhlciBQbGFuIEJpbGwgQW10IFJlY2VpcHRzIE5ldCIKUmVfdGV4dCA9IHJlLmNvbXBpbGUocicoW0EtWmEtel0rKSg/OixccysoW0EtWmEtel0rKSk/LFxzKyhbQS1aYS16XSspXHMrLVxzKyhcZCspJCcsIHJlLk0pCm0gPSBSZV90ZXh0LnNlYXJjaCh0ZXh0KQppZiBtOgoJcHJpbnQobS5ncm91cCgxKSkKCXByaW50KG0uZ3JvdXAoMikpCglwcmludChtLmdyb3VwKDMpKQoJcHJpbnQobS5ncm91cCg0KSk=