Overbrook Consultants
Medical Fraud Analysts

About Us

About Overbrook

Overbrook Consultants was started in 2015.  I knew that somehow I wanted to use my years of medical experience to make a difference in this world but at that time, I really didn’t know where I wanted to focus my energies. In mid-2016, I was introduced to an amazing woman, Sherrie Nichols, who had built a fraud investigation company and single-handedly uncovered $28 million worth of healthcare fraud during her career. At that moment, I realized what my path would be! I would have the honor of being able to carry on her mission. Going forward, my goal is to have a broader reach, and to have a more significant impact on the lives of individuals, our communities, and ultimately our nation as we all come together to fight healthcare fraud and the overprescribing of opioids.  

Overbrook is a Medical Review company with a focus on Personal Injury (PIP & BI) claims as well as the over-prescribing of opioids. Our team of medical professionals utilizes a hands-on approach to review all supporting documentation. We provide Nurse Reviews, Peer Reviews, and Billing & Coding Reviews. Our home office is located in Nashville, Tennessee, with associates located throughout the country in order to efficiently and effectively meet our client’s needs. At Overbrook, we are incredibly passionate about the work we do, and we are proud of the difference we are making in our communities. We invite you to reach out to us to learn more about how we can support you and your team.   Thank you for visiting our page!    ~ Angela

Why Choose Overbrook

  • We believe in establishing relationships with our clients      
  • We are small enough to be personal and large enough to handle all of our client's needs
  • We utilize a hands-on approach to review all supporting documentation
  • Even though we are medical professionals, our reports are easily understood by a lay person
  • We utilize a password-protected file sharing system to ensure HIPAA compliance
  • The average ROI is 25%
  • Over the last 20 years we have uncovered over $30 million dollars in fraudulent charges

Our Team

We have associates located throughout the country in order to efficiently and effectively meet our clients needs. 
Our home office is located in Nashville Tennessee. Please let us introduce you to our Nashville office...     

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Angela Evans, RN, CRNP, FNP-BC, CLNC

Angela Evans, Founder of Overbrook Consultants, LLC, is a Board-Certified Family Nurse Practitioner as well as a Certified Legal Nurse Consultant.  She holds a Master of Science in Nursing from Misericordia University.  She has over 20 years of clinical experience within emergency departments, hospice care, family practice and college health.  Over the course of her career, Angela became aware of the rapid increase in fraudulent healthcare activity and the overall ramifications to our nation’s healthcare system.  Wanting to make a difference, she founded Overbrook Consultants and began to investigate for medical fraud as well as teaching others how to do the same. 

Angela is a member of the National Society of Professional Insurance Investigators (NSPII), the National Health Care Anti-Fraud Association (NHCA), the American Association of Legal Nurse Consultants (AALNC), and Women Impacting Public Policy (WIPP). 

Originally from Philadelphia, Angela currently resides in Nashville, TN.


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mEDICAL Analyst

Felicia Daniel, RN, CRNP, FNP-BC

Felicia Daniel is a board-certified Family Nurse Practitioner.  She has a Bachelor of Arts degree in Psychology from the University of Mississippi and a Master of Science degree in Nursing from Belmont University in TN.  Felicia practices in Women's Health and has privileges at Centennial Medical Center and Saint Thomas hospitals.  

Felicia is a member of the National Society of Professional Insurance Investigators (NSPII).

Deeply concerned about the financial impact and personal cost healthcare fraud has to society, Felicia also works at Overbrook Consultants analyzing insurance fraud and the over-prescribing of opioids.



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Sr. Medical Analyst/Advisor

Sherrie Nichols, RN, CCM, LNCC, CPUR, CLCP

Sherrie Nichols is a Registered Nurse.  Sherrie has a Bachelor of Science in Nursing from Vanderbilt University.  She has over 42 years of clinical nursing experience and is certified in case management, legal nurse consulting, utilization review, and life care planning. 

For over 23 years, Sherrie has performed medical bill analysis, utilization management and medical fraud investigation for third-party administrators, attorneys, and the insurance industry.  She also provides medical topic and fraud training to many different Special Investigative Units (SIU) and governmental agencies including the Federal Bureau of Investigation (FBI).   

Sherrie is a member of the American Association of Legal Nurse Consultants (AALNC), the American College of Forensic Examiners (ACFE), the American Academy of Professional Coders (AAPC), the American Academy of Medical Audit Specialists (AAMAS) and the Association of Certified Fraud Examiners Institute (ACFEI).  She was also an associate member of the Kentucky Chapter of the International Association of Special Investigative Units (IASIU).