Dr. Jonathan Matthew Willner, MD

Dr. Willner practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.

Dr. Willner's NPI, 1376789636, was assigned on December 16, 2008. Dr. Willner graduated from New York University School of Medicine in 2006. Dr. Willner holds New York license 252136.

Dr. Willner's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.

Dr. Willner's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dr. Willner is also affiliated with Long Island Jewish Medical Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Willner to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willner practices, 5 sites in all. Vendor and product names are available with a free account.

Clinical cardiac electrophysiology is Dr. Willner's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dr. Willner is licensed in New York.

CMS data shows 5,224 Medicare services from Dr. Willner across 33 procedure codes in 2024, for 1,188 Medicare patients. Medicare paid $284,671 for them.

CMS counts 1,188 Medicare patients who saw Dr. Willner in 2024. The largest group is 75 to 84, with 452 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Willner's median patient age at 76, with 44% women.

In 2024, Dr. Willner wrote 418 Medicare Part D claims for 123 patients. 78% of them were for generic drugs. CMS names the drug for 363 of them, across 7 drugs with 11 or more claims each, at $102,632 in total drug cost. In 2023, CMS named 353 claims across 8 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Willner for performance year 2024, reported through an alternative payment model (APM). Dr. Willner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Willner as offering telehealth. CMS counts 34 procedures of pacemaker insertion or repair by Dr. Willner, more than 81% of the clinicians it reports for that procedure.

CMS Open Payments shows 109 general payments to Dr. Willner from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 65% of the total. Medtronic Vascular, Inc. paid the most, $4,198.

Dr. Willner graduated from New York University School of Medicine in 2006.