Umesh K. Gidwani, MD

Medicare activity in 2024

Official CMS public-use data for Umesh K. Gidwani, 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)506 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)274 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)113 services
4. Hospital discharge day management, 30 minutes or less (99238)21 services
5. Insertion of artery tube for blood sampling or infusion through skin (36620)19 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 disease75%
• Heart failure75%
• Atrial fibrillation61%
• Arthritis57%

Hospitals where Umesh K. Gidwani works

Medicare's Facility Affiliation Data lists Umesh K. Gidwani 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.

• Mount Sinai HospitalNew York, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330024

Practice locations

Addresses where Umesh K. Gidwani is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Gustave L Levy PlNew York, NY 10029 (212) 241‑6591

Group practices

Medicare enrollment lists Umesh K. Gidwani as a member of this group (CMS data updated October 2, 2026).

• Icahn School of Medicine at Mount Sinai2,843 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary
• Critical Care (Intensivists)also

Find other Cardiovascular Disease (Cardiology) doctors in New York →

Other cardiologists in New York

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

• Daniella Kadian Dodov, MD
• Vikram Agarwal, MD
• Mark Hellerman, MD
• Dennis Finkielstein, MD
• Peter M. Raimondi, MD
• Allen H. Unger, MD
• Vahid Namdarizandi, MD
• Ashley Pender, MD

All cardiologists in New York →

Other clinicians in Icahn School of Medicine at Mount Sinai

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

• Matthew I. Tomey, MD
• Michael L. Herscher, MD
• Moreen M. Beswick Bozier, NP
• Anahi McIntyre, DO
• Aarti N. Shenoy, MD
• Mariam Khandaker, 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