Martine Sanon, MD

Medicare activity in 2024

Official CMS public-use data for Martine Sanon, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)362 services
2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)81 services
3. Hospital discharge day management, more than 30 minutes (99239)40 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%
• Arthritis67%
• Alzheimer's disease or dementia61%
• Depression54%
• Ischemic heart disease51%

Hospitals where Martine Sanon works

Medicare's Facility Affiliation Data lists Martine Sanon 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
• Mount Sinai WestNew York, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330046

Practice locations

Addresses where Martine Sanon is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Gustave L Levy PlNew York, NY 10029 (212) 658‑8552

Group practices

Medicare enrollment lists Martine Sanon 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

• Geriatric Medicineprimary
• Internal Medicinealso

Find other Geriatric Medicine doctors in New York →

Other geriatricians in New York

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

• Shobhana A. Chaudhari, MD
• Joonkyung Lee
• Hiba Z. Khan, MD
• Noelle Marie C. Javier, MD
• Alexander M. Jordan, MD
• Jeffrey N. Nichols, MD
• Md A. Hossain, MD
• Mikail Kamal, DO

All geriatricians 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.

• Barbara Mann, MD
• Daniel B. Knecht, MD
• Chase C. Westra, MD
• Mariavictoria Choinski
• Joseph L. Kannry, MD
• Amy S. Aloysi, 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