Dr. John David Horowitz, MD

Dr. Horowitz practices at Orlando Health - Health Central Hospital in Ocoee, Florida, part of Orlando Health.

Dr. Horowitz's NPI, 1497729214, was assigned on February 16, 2006. Dr. Horowitz graduated from Lewis Katz School of Medicine in 1986. Dr. Horowitz holds Florida license ME64803.

Dr. Horowitz's primary practice is Orlando Health - Health Central Hospital, at 10000 W Colonial Dr, Ocoee, FL 34761 in Orange County. The practice phone is (407) 296-1000.

Dr. Horowitz's primary practice is Orlando Health - Health Central Hospital in Ocoee, Florida, part of Orlando Health. The medical group on file is Central Florida Vein & Vascular Center.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horowitz practices. Vendor and product names are available with a free account.

Vascular surgery is Dr. Horowitz's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Horowitz is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Dr. Horowitz's licenses on file in 3 states: Florida, Pennsylvania and Ohio.

Dmand AI lists deep vein thrombosis (DVT), lymphedema, varicose veins and varicose vein treatment among the conditions Dr. Horowitz treats.

CMS data shows 2,286 Medicare services from Dr. Horowitz across 12 procedure codes in 2024, for 302 Medicare patients. Medicare paid $698,557 for them. Every service was in an office.

CMS counts 302 Medicare patients who saw Dr. Horowitz in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Horowitz's median patient age at 60, with 74% women.

In 2024, Dr. Horowitz wrote 27 Medicare Part D claims for 19 patients. 70% of them were for generic drugs. They cover 2 drugs, with $17,918 in total drug cost. In 2022, CMS named 37 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Horowitz for performance year 2024, reported as part of a group. Dr. Horowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 56 procedures of varicose vein removal by Dr. Horowitz, more than 76% of the clinicians it reports for that procedure.

Dmand AI links 407 papers to Dr. Horowitz, published from 2003 to 2025. 2016 was the busiest year, with 14. The most frequent topics are Heart Failure, Nitroglycerin and Perhexiline. Dr. Horowitz has published most often in J Cardiovasc Pharmacol. Dr. Horowitz's most frequent co-authors are John H. Alexander, Bernard J. Gersh, MBCHB and David Edwin Winchester, MD.

CMS Open Payments shows 38 general payments to Dr. Horowitz from 12 drug and device companies from 2016 to 2025. Device or supply loans make up the largest share, 69% of the total. Patriot Medical Distributors paid the most, $3,626.

Dmand AI lists 2 awards for Dr. Horowitz, most recently ACS Fellow in 2013.

Dr. Horowitz graduated from Lewis Katz School of Medicine in 1986. Dr. Horowitz is a member of ACS and SVS.

Dr. Horowitz is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.