Quick answers
- Does Alex Reyentovich accept Medicare assignment?
- Yes. Medicare's clinician data says Alex Reyentovich accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Alex Reyentovich see?
- In 2024, CMS data shows 358 Original Medicare patients and 1,214 services for Alex Reyentovich. This counts Original Medicare only and measures volume, not quality.
- What is Alex Reyentovich's NPI number?
- 1588723662. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Alex Reyentovich, 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.
| Original Medicare patients | 358 |
|---|---|
| Services billed to Medicare | 1,214 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)450 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)254 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)124 services
- Remote monitoring of pulmonary artery pressure sensor, up to 30 days (93264)112 services
- Critical care, first 30-74 minutes (99291)68 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%
- Heart failure75%
- Ischemic heart disease68%
- Atrial fibrillation63%
- Chronic kidney disease59%
Hospitals where Alex Reyentovich works
Medicare's Facility Affiliation Data lists Alex Reyentovich 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.
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330214
Practice locations
Addresses where Alex Reyentovich is enrolled with Medicare (CMS data updated October 2, 2026).
- 14351 Roosevelt Ave, Apt 1hFlushing, NY 11354 (718) 463‑7420
- 460 13th StBrooklyn, NY 11215 (718) 630‑8600
Group practices
Medicare enrollment lists Alex Reyentovich as a member of this group (CMS data updated October 2, 2026).
- New York University6,134 clinicians in the group
Specialties
Find other Advanced Heart Failure and Transplant Cardiology doctors in New York →
Other heart failure and transplant cardiologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
- Ningxin Wan, MD
- Saurabh Kapoor, MD
- Brian Wayda, MD
- Steven F. Sorci, DO
- Sean P. Pinney, MD
- Jasjit K. Bhinder, MD
- Stephen Pan, MD
- Shivank A. Madan, MD
All heart failure and transplant cardiologists in New York →
Other clinicians in New York University
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Geisel School Of Medicine At Dartmouth |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1588723662 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians