N.Y. Comp. Codes R. & Regs. tit. 23, § 1.1
(e) Debt collector means any person engaged in a business the principal purpose of which is the collection of any debts, or any person who regularly collects or attempts to collect, directly or indirectly, debts owed or due or asserted to be owed or due another. Debt collector includes without limitation a buyer of debts who seeks to collect such debts either directly or indirectly. The term does not include:
(6) any person collecting or attempting to collect any debt owed or due or asserted to be owed or due another to the extent such activity:
(7) any person with respect to:
For the purposes of this Part: