Samer El Zarif, MD

Medicare activity in 2024

Official CMS public-use data for Samer El Zarif, 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. Critical care, first 30-74 minutes (99291)334 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)135 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)94 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)70 services
5. Sleep study in sleep lab (6 years or older) (95810)33 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%
• Ischemic heart disease65%
• Arthritis58%
• COPD46%
• Diabetes45%

Hospitals where Samer El Zarif works

Medicare's Facility Affiliation Data lists Samer El Zarif 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.

• Garnet Health Medical CenterMiddletown, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330126
• Garnet Health Medical Center CatskillsHarris, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330386
• Montefiore St Luke's CornwallNewburgh, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330264

Practice locations

Addresses where Samer El Zarif is enrolled with Medicare (CMS data updated October 2, 2026).

• 68 Harris Bushville RdHarris, NY 12742 (845) 333‑8909

Group practices

Medicare enrollment lists Samer El Zarif as a member of this group (CMS data updated October 2, 2026).

• Garnet Health Doctors PC165 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Sleep Medicinealso

Find other Critical Care (Intensivists) doctors in New York →

Other critical care doctors in New York

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

• Mannu Shergill, DO
• Michael J. Podolsky, MD
• Samuel Acquah, MD
• Shivani Ghoshal, MD
• Rowaa Ibrahim, MD
• Alfred R. Schwab, MD
• Vladimir Sabayev, MD
• Ilona Belinskaya, MD

All critical care doctors in New York →

Other clinicians in Garnet Health Doctors PC

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

• Rumana Rahmani, MD
• Selcen Senol, MD
• Sonal Bajaj, MD
• Jennifer Scheurer, NP
• Nadia S. Bhuyain, DO
• Daniela Andreca, 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