Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Pulmonary Disease

Thomas K. Chan, MD

Sees patients in New York, NY · New York

Summary

Thomas K. Chan, MD (Pulmonary Disease) is enrolled with Medicare at 2 practice locations in New York, NY. NPI 1548333552. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(212) 693‑1800 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Thomas K. 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

2Practice locations
Pulmonary DiseasePrimary specialty
YesAccepts Medicare assignment
39Years since medical school (graduated 1987)
Drexel University College Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does Thomas K. Chan see patients?
Medicare's clinician data lists 2 practice locations, including New York, NY. Call before your visit to confirm the address.
What is Thomas K. Chan's specialty?
Medicare lists Pulmonary Disease as the primary specialty, and also Internal Medicine.
Does Thomas K. Chan accept Medicare assignment?
Yes. Medicare's clinician data says Thomas K. Chan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Thomas K. Chan?
(212) 693-1800, as listed in official Medicare / NPI Registry data.
What is Thomas K. Chan's NPI number?
1548333552. 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 Thomas K. Chan is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Pulmonary Disease doctors in New York →

Other pulmonologists in New York

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

All pulmonologists in New York →

Clinician information

CredentialMD
Medical schoolDrexel University College Of Medicine
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548333552
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