About Us

Marlene Wright (CEO) – Certified Professional Coder

Marlene founded Medical Insurance Filing Services, Inc in 1980. She has grown MIFS from a one employee operation in the early 80’s to the 48 employees she currently maintains. Marlene remains intimately involved in the daily operations and client communication processes by working closely with her highly experienced staff and her clients. MIFS now manages a full spectrum of offsite medical billing to over 170 physicians and Nurse Practitioners in 60 different clinics all over West Tennessee, Arkansas and Mississippi.


Debbie Warner (Manager Payment Posting and Human Resources-Payroll)

Debbie has been with Medical Insurance Filing Services since 2000. She has been in the billing industry since 1996. Debbie’s primary responsibilities include processing all payments to clients and processing all electronic claims and statements. She is head of the refund area and helps maintain many aspects of the business. Debbie’s department is also multi-specialty, processing payments for all accounts and ensuring a smooth daily flow of work.