Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Nancy Chung, MD

Individual provider Gastroenterology Physician · NPI 1598923542

Dr. Nancy Chung, MD is a Gastroenterology in New York, New York. Graduated from Boston University School of Medicine in 2006, 20 years ago. Practices with Medical Services of Nassau, PC, a 10-clinician group, works from 2 locations and offers telehealth. Licensed in New York.

Years since qualifying
20
Trained at
Boston University School of Medicine
Licensed in
NY
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

233 Broadway Ste 2750
New York, NY 10279-1027
Phone: (212) 889-5544
Fax: (212) 481-1089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 36 East 31 Street Suite 701, New York, NY 10016-1001 — (212) 889-5544

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 249519 (NY)

Record details

NPI number1598923542
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2008
Last updated in NPPESNovember 29, 2021
Certification dateNovember 29, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Medical Services Of Nassau, Pc — 10 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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