Dr. Stuart J. Beldner, MD

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

Dr. Beldner's NPI, 1720159114, was assigned on November 10, 2006. Dr. Beldner graduated from Tel Aviv University Sackler in 1997. Dr. Beldner holds New York license 212079.

Dr. Beldner'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. Beldner's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dr. Beldner 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. Beldner to 1 more hospital and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Beldner practices, 3 sites in all. Vendor and product names are available with a free account.

Cardiovascular disease is Dr. Beldner's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Beldner is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Beldner's licenses on file in 2 states: New York and Pennsylvania.

Dmand AI lists atrial fibrillation and flutter, cardiac arrhythmia, heart blockage, intermittent racing heartbeat (PSVT), pacemaker or defibrillator implantation, pacemaker replacement, sick sinus syndrome and ventricular tachycardia among the conditions Dr. Beldner treats.

CMS data shows 6,694 Medicare services from Dr. Beldner across 42 procedure codes in 2024, for 1,434 Medicare patients. Medicare paid $502,269 for them.

CMS counts 1,434 Medicare patients who saw Dr. Beldner in 2024. The largest group is 75 to 84, with 576 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.83, 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. Beldner's median patient age at 75, with 39% women.

In 2024, Dr. Beldner wrote 824 Medicare Part D claims for 239 patients. 67% of them were for generic drugs. CMS names the drug for 723 of them, across 14 drugs with 11 or more claims each, at $358,008 in total drug cost. In 2023, CMS named 849 claims across 15 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Beldner for performance year 2024, reported through an alternative payment model (APM). Dr. Beldner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Beldner as offering telehealth. CMS counts 64 procedures of pacemaker insertion or repair by Dr. Beldner, more than 94% of the clinicians it reports for that procedure.

Dmand AI links 61 papers to Dr. Beldner, published from 2008 to 2024. 2020 was the busiest year, with 9. The most frequent topics are Atrial Fibrillation, Catheter Ablation and Electrocardiography. Dr. Beldner has published most often in Pacing Clin Electrophysiol. Dr. Beldner's most frequent co-authors are James K. Gabriels, MD, Apoor Patel, MD and Laurence M. Epstein, MD.

Dmand AI links Dr. Beldner to 1 clinical trial. Conditions studied include Atrial Fibrillation and Arrhythmias, Cardiac.

CMS Open Payments shows 331 general payments to Dr. Beldner from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 68% of the total. Boston Scientific Corporation paid the most, $8,857.

Dmand AI lists 3 awards for Dr. Beldner, most recently Newsday - Top Doctors on Long Island in 2014.

Dr. Beldner graduated from Tel Aviv University Sackler in 1997. Dr. Beldner is a member of ACC.

Dr. Beldner is in network with 13 carriers, including Aetna, United Healthcare and HCSC. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.