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Gastroenterology

Sandy Chan, MD

Sees patients in Flushing, NY · Brooklyn, NY · Elmhurst, NY · New York

Summary

Sandy Chan, MD (Gastroenterology) is enrolled with Medicare at 3 practice locations in Flushing, NY, Brooklyn, NY and Elmhurst, NY. NPI 1477014157. Source: CMS National Downloadable File, updated 2026-10-02.

Call(917) 398‑2588 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Sandy Chan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

3Practice locations
GastroenterologyPrimary specialty
May acceptAccepts Medicare assignment
7Years since medical school (graduated 2019)
FemaleGender (as listed)
Newtown Gastroenterology PCGroup practice

Quick answers

Where does Sandy Chan see patients?
Medicare's clinician data lists 3 practice locations, including Flushing, NY, Brooklyn, NY and Elmhurst, NY. Call before your visit to confirm the address.
What is Sandy Chan's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Sandy Chan accept Medicare assignment?
Medicare's clinician data says Sandy Chan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Sandy Chan?
(917) 398-2588, as listed in official Medicare / NPI Registry data.
What is Sandy Chan's NPI number?
1477014157. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

Medicare enrollment lists Sandy Chan as a member of this group (CMS data updated 2026-10-02).

  • Newtown Gastroenterology PC13 clinicians in the group

Specialties

Find other Gastroenterology doctors in New York →

Other gastroenterologists in Flushing

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

All gastroenterologists in Flushing →

Clinician information

CredentialMD
Graduation year2019
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1477014157
CorrectionsReport an error or suggest an update →

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