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Who We Are

Full image Nader Samii



Nader, as chief executive officer of National Medical, has guided the company into its position as the largest and most reputable revenue cycle management company in the ASC market. National Medical has won numerous national awards for best outsourcing companies and best places to work in healthcare. Nader leads the company’s strategic direction with a strong emphasis on exceptional client services, lean and efficient processes, cutting edge technologies, and insightful analytics.

Prior to National Medical Billing Services, Nader was the co-founder and President of Ajuba International, a leading healthcare revenue cycle outsourcing company that was created in 2001 and grew to approximately 2,500 employees by 2009.  A pioneer in the revenue cycle industry, Ajuba has received extensive honors as one of the premier business process outsourcing (BPO) companies in the healthcare provider market, including being ranked as the #1 Healthcare Revenue Cycle Outsourcing Company by The Black Book of Outsourcing (John Wiley & Sons).
Prior to Ajuba, Nader was an investment banker at both Merrill Lynch in San Francisco and Dillon Read & Co. in New York (now UBS Securities) and served as a corporate finance attorney at the 400-member law firm of Dykema Gossett.

Nader is currently on the Advisory Board of ResourcePro, which is one of the fastest growing BPO companies and the recognized leader in insurance process outsourcing services.  He was also on the Board of Directors of MedPlans Partners, which was the leading provider of BPO services to the healthcare payor market until it was acquired by FirstSource Solutions.  Nader is also actively involved in the Healthcare Billing Management Association, Healthcare Financial Management Association, The American Association of Healthcare Administrative Management and the International Association of Outsourcing Professionals.  He was named by Crain’s Business Magazine to its “Forty Under Forty” list and was a finalist for the Ernst and Young Entrepreneur of the Year Award.

Nader has a BBA/BA in Finance and Economics from The University of Notre Dame and a JD/MBA from the University of Wisconsin-Madison.


Nader is an avid sports fan and enjoys playing, coaching, and watching a variety of sports. He played collegiate tennis at Notre Dame and continues to play as often as his work schedule allows. Nader has three children and coaches their youth baseball, tennis and football teams. A dedicated alumnus to his alma mater, Nader closely follows Notre Dame football and loves to cheer on the Fighting Irish.