By: Sharath Joji  Jun. 17, 2022

Dexur’s analysis of Medicare claims volumes shows that Dr. Humayun Jamidar, Dr. Beth Ann Bartholomew, & Dr. William J David are the top three Physicians for Hypertension in the county of Volusia, 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 Hypertension in the county of Volusia, 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 Volusia and their unique patient count data:

Physician	Unique Patient Count	Volusia County Rank
Dr. Humayun Jamidar	1,259	1
Dr. Beth Ann Bartholomew	515	2
Dr. William J David	485	3
Dr. Surya P Rao
Dr. Dinesh Arab
Dr. Otakar Quadrat
Dr. Vance Eugene Wilson
Dr. Wilberto L Lopez
Dr. Carlos P Grullon
Dr. Lawrence E Vallario

Dr. Humayun Jamidar is a Cardiologist from Daytona Beach, Florida, affiliated with Halifax Healthcare Systems. Dr. Jamidar received his medical degree from Queens University of Belfast, Ireland in 1980 and has been in practice for more than 31 years. He is certified in Internal Medicine and Cardiovascular Disease by the American Board of Internal Med/Cardiovascular Disease. Dr. Jamidar provided treatment to 1,259 unique patients, highest for any Physician for Hypertension in Volusia, making him the top ranked Physician in Dexur’s Ranking.

Dr. Beth Ann Bartholomew is a Cardiologist from Daytona Beach, Florida affiliated with Halifax Healthcare Systems and Memorial Health Systems. She received her medical degree from Saint Louis University School of Medicine and has been in practice for more than 21 years. She is Board Certified with the American Board of Internal Medicine with subspecialties in Cardiovascular Disease and Interventional Cardiology. Dr. Bartholomew provided treatment to 515 unique patients, second highest among Physicians for Hypertension in Volusia, making her the second ranked Physician in Dexur’s Ranking.

Dr. William J David is a board-certified cardiovascular specialist from Lake Mary, Florida. He is affiliated with Central Florida Cardiology Interpretations. Dr David received his medical degree from University L’Aquila School of Medicine, Italy and has been practicing for more than 21 years. Dr. David provided treatment to 485 unique patients, third highest among Hypertension Physicians in Volusia 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.