By: Sharath Joji  Jun. 21, 2022

Dexur’s analysis of Medicare claims volumes shows that Dr. Georg Josef Couturier, Dr. Marwan Mihyu, & Dr. Siva S. Gummadi are the top three Physicians for Cardiovascular Medical in the county of Lake, Florida based on patient volume. Research has shown that case volume is positively correlated with better outcomes. Dexur is an approved purchaser of CMS claims data which it uses to produce data-driven rankings and research. Dexur's data is trusted by healthcare leaders, media and top academic institutions such as Harvard, with which it has published several academic papers.

Dexur's ranking is formulated based on an analysis of patient volume for each physician for Cardiovascular Medical in the county of Lake, FL. Physicians with more than 11 hospitalizations between Jan 2021 to Dec 2021 were considered for the study. The table below shows the top ranking physicians in Lake and their unique patient count data:

Physician	Unique Patient Count	Lake County Rank
Dr. Georg Josef Couturier	3,277	1
Dr. Marwan Mihyu	2,474	2
Dr. Siva S. Gummadi	2,322	3
Dr. Miguel Bryce
Dr. Samuel J Goss
Dr. Ram Vasudevan
Dr. Julio Henry Lesmes
Dr. Mouaz N Tawam
Dr. Vinod R Miryala
Dr. Nitza I Alvarez Torres

Dr. Georg Josef Couturier is a Cardiovascular Disease Physician from The Villages, Florida, affiliated with Village Heart And Vein Center. Dr. Couturier received his medical degree from the University of Saarland in 1993 and has been in practice for more than 21 years. He is certified by the AM Board of Internal Medicine. Dr. Couturier provided treatment to 3,277 unique patients, highest for any Physician for Cardiovascular Medical in Lake, making him the top ranked Physician in Dexur’s Ranking.

Dr. Marwan Mihyu is a Cardiovascular Disease Physician from Leesburg, Florida affiliated with Orlando Health Medical Group FHV Health. He received his medical degree from the American University of Beirut and has been in practice for more than 39 years. He is Board Certified with the American Board of Internal Medicine and the American and Canadian Board in Cardiology. Dr. Mihyu provided treatment to 2,474 unique patients, second highest among Physicians for Cardiovascular Medical in Lake, making him the second ranked Physician in Dexur’s Ranking.

Dr. Siva S. Gummadi is a board-certified Cardiovascular Disease Physician from Ocala, Florida. He is affiliated with Cardiovascular Institute of Central Florida. Dr. Gummadi received his medical degree from Guntur Medical College Ntr University Of Health Sciences in 1988 and has been practicing for more than 31 years. Dr. Gummadi provided treatment to 2,322 unique patients, third highest among Cardiovascular Medical Physicians in Lake County, making him the third ranked Physician in Dexur’s Ranking.

Dexur provides National, State, and County-wise reports based on various ranking cohorts. Dexur’s ranking reports are used by Physicians, Hospitals, Life Sciences companies and other Healthcare organizations to analyze their performance and generate customized reports. Please reach out to us at dexur@gridlex.com for a complete ranking report.