Ameri-CK, Inc. 10820 E 45th St # B-307 Tulsa, OK 74146-3800 Ameri-CK, Inc. Ameri-CK, Inc. is an Oklahoma collection agency. Oklahoma collection agencies can help businesses, medical practices and facilities that are creditors to collect their accounts receivable. Debt collection help might include; collection demand letters, debt collector phone calls, credit reporting to … [Read more...]