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

Pulmonary Disease

Oscar D. Le, MD

Works at hospitals in Needham, MA · Jamaica Plain, MA · Boston, MA … · Massachusetts

Summary

Oscar D. Le, MD (Pulmonary Disease) is listed by Medicare at 5 hospitals in Needham, MA, Jamaica Plain, MA and Boston, MA and other places. NPI 1144289976. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Oscar D. Le, 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

Pulmonary DiseasePrimary specialty
YesAccepts Medicare assignment
29Years since medical school (graduated 1997)
MaleGender (as listed)
Medical Associates of New EnglandGroup practice

Quick answers

Which hospitals does Oscar D. Le work at?
Medicare's official clinician data lists Oscar D. Le at 5 hospitals: Beth Israel Deaconess Hospital - Needham, Brigham and Women Faulkner Hospital, Brigham and Women's Hospital, Brown University Health Morton Hospital and Good Samaritan Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Oscar D. Le see patients?
Medicare's clinician data lists 1 practice location in Norwood, MA. Call before your visit to confirm the address.
What is Oscar D. Le's specialty?
Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists) and Internal Medicine.
Does Oscar D. Le accept Medicare assignment?
Yes. Medicare's clinician data says Oscar D. Le 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 Oscar D. Le?
(781) 769-7090, as listed in official Medicare / NPI Registry data.
What is Oscar D. Le's NPI number?
1144289976. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Oscar D. Le works

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

Practice locations

Addresses where Oscar D. Le is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Oscar D. Le as a member of this group (CMS data updated 2026-10-02).

  • Medical Associates of New England2 clinicians in the group

Specialties

Find other Pulmonary Disease doctors in Massachusetts →

Other pulmonologists in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

All pulmonologists in Massachusetts →

Clinician information

CredentialMD
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144289976
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. 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