Dr. Jay J. Dubowsky, M.D.
Cardiology (Cardiovascular Disease Physician)
- Medicare participating
At a glance
- Medical school
- State University of New York Downstate Medical Center (1993)
- Years since graduation
- 33
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 600
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1993Medical school: State University of New York Downstate Medical Center
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Cardiovascular Disease Physician primary
NY license 199241 -
Nuclear Cardiology Physician
NY license 199241
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- St Francis Hospital - the Heart Center Roslyn, NY
- Mount Sinai South Nassau Oceanside, NY
Medical groups
- North Shore Medical Group of the Mount Sinai School of Medicine (331 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 600
- Services billed
- 4,057
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,032 | 501 |
| Established patient office or other outpatient visit, 30-39 minutes | 829 | 463 |
| Established patient office or other outpatient visit, 40-54 minutes | 355 | 207 |
| Insertion of needle into vein for collection of blood sample | 327 | 239 |
| Ultrasound of both sides of head and neck blood flow | 250 | 239 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 244 | 228 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 86 | 26 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 79 | 41 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 73 | 22 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 66 | 66 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 3 companies reported 4 payments worth $385 in total to this clinician.
| Medtronic, Inc. | $141 |
|---|---|
| Amgen Inc. | $122 |
| Boston Scientific Corporation | $122 |
| Food and Beverage | $385 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.