Nancy Chung, MD

Hospitals where Nancy Chung works

Medicare's Facility Affiliation Data lists Nancy Chung at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

• Lenox Hill HospitalNew York, NY · Acute Care Hospital · CCN 330119

Practice locations

Addresses where Nancy Chung is enrolled with Medicare (CMS data updated 2026-10-02).

• 233 Broadway, Rm 2750New York, NY 10279 (212) 889‑5544

Group practices

Medicare enrollment lists Nancy Chung as a member of these groups (CMS data updated 2026-10-02).

• Lenox Hill Faculty Medical Affiliates University Faculty Prac20 clinicians in the group
• Medical Services of Nassau, PC10 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in New York →

Other gastroenterologists in New York

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

• Kavel H. Visrodia, MD
• Frances Lee, MD
• Ravi Jariwala, MD
• Lincoln Hernandez, MD
• Mark A. Schattner, MD
• Hina B. Zaidi, MD
• Sheila D. Rustgi, MD
• Sunny A. Patel, MD

All gastroenterologists in New York →

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 2026-10-02, retrieved 2026-10-29
2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
4. Medicare Care Compare — official Medicare tool to look up clinicians