Jason S. Chinitz, MD

Medicare activity in 2024

Official CMS public-use data for Jason S. Chinitz, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)932 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)680 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)343 services
4. Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)320 services
5. Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)217 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Atrial fibrillation75%
• Ischemic heart disease62%
• Arthritis55%
• Heart failure48%

Hospitals where Jason S. Chinitz works

Medicare's Facility Affiliation Data lists Jason S. Chinitz at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106
• Ns/Lij HS Southside HospitalBay Shore, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330043

Practice locations

Addresses where Jason S. Chinitz is enrolled with Medicare (CMS data updated October 2, 2026).

• 280 E Main StBay Shore, NY 11706 (631) 968‑3293

Group practices

Medicare enrollment lists Jason S. Chinitz as a member of this group (CMS data updated October 2, 2026).

• North Shore-Lij Medical PC6,440 clinicians in the group

Specialties

• Cardiac Electrophysiologyprimary
• Cardiovascular Disease (Cardiology)also

Find other Cardiac Electrophysiology doctors in New York →

Other cardiac electrophysiologists in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

• Tomer D. Mann, MD
• Aamir A. Sofi, MD
• Anastasios Manaris, MD
• Ibragim Al-Seykal, MD
• Ibrahim O. Almasry, MD
• Michael P. Lavelle, MD
• William Whang, MD
• Joonhyuk Kim, MD

All cardiac electrophysiologists in New York →

Other clinicians in North Shore-Lij Medical PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Diana Yu, MD
• Luis A. Bracero, MD
• Boback M. Berookhim, MD
• Syed Ali H. Rizvi, MD
• Michelle R. Popkin, MD
• Shlomo Kuperman, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians