Jennifer Warren, CPC, CFE, CPhT

Sr. Healthcare Data Analyst

Jennifer Warren has 11 years of analytical, investigative, and management experience that encompasses medical and pharmacy benefits. Prior to joining PSG, Jennifer was a Pharmacy Fraud and Analytics Subject Matter Expert at Cigna, where she served as pharmacy subject matter expert, including specialized analytics to support how medical diagnosis related to pharmacy activity. Additionally, she worked with law enforcement handling allegations of pharmacy fraud and leading audits on pharmacy data to identify fraudulent and abusive billing practices. Before Cigna, Jennifer was with Optum as Advanced Analytics Manager and later as Medicare FWA Clinical Investigations Manager. Previously, Jennifer spent three years as a healthcare fraud investigator in the United States Attorney’s Office, Middle District of Tennessee, and four years with AdvanceMed Corporation, where she worked extensively to identify, analyze, and investigate Medicare fraud. In addition to her clinical, analytical, and investigative skills, Jennifer brings 10 years of hands-on retail pharmacy experience, having served as a Certified Pharmacy Technician (CPhT) and store manager. She also is a Certified Fraud Examiner (CFE) and Certified Professional Coder (CPC). Jennifer earned a Bachelor of Science and a Master of Arts in Corporate Communications from Austin Peay State University.

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