David Carmouche, MD

David Carmouche, MD, is the EVP & Chief Clinical Transformation Officer at Lumeris. Dr. Carmouche is a visionary leader in transformational healthcare delivery, with a unique blend of provider, payer, retail, and integrated delivery network leadership experience. 

Prior to joining Lumeris, Dr. Carmouche served as Walmart’s Senior Vice President of Healthcare Delivery, where he led the fleet of Walmart Health centers, Walmart Health Virtual Care, a value-based care partnership with Optum, and Walmart’s work to address Social Determinants of Health. Dr. Carmouche has also held significant leadership roles with Ochsner Health, the largest nonprofit academic healthcare system in the Gulf South, and Blue Cross Blue Shield of Louisiana, where he introduced the company’s first value-based care contracts. Earlier in his career, he built and led a multidisciplinary internal medicine and preventive cardiology practice. 

Dr. Carmouche attended Tulane University and LSU Medical School in New Orleans. Board-certified in Internal Medicine, he completed his residency at the University of Alabama at Birmingham, where he later served as Chief Resident. He serves as President of the Board of the Consortium for Southeastern Healthcare Quality and on the advisory board at Stellar Health. He has served on the board of the National Association of Accountable Care Organizations.