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

General Surgery

Irene Lou, MD

Works at hospitals in Brooklyn, NY · New York

Summary

Irene Lou, MD (General Surgery) is listed by Medicare at 1 hospital in Brooklyn, NY. NPI 1790084135. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Irene Lou, 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

General SurgeryPrimary specialty
May acceptAccepts Medicare assignment
15Years since medical school (graduated 2011)
Rutgers R W Johnson Medical School (cam/new Bruns/pisc)Medical school
FemaleGender (as listed)

Quick answers

Which hospitals does Irene Lou work at?
Medicare's official clinician data lists Irene Lou at 1 hospital: Brooklyn Hospital Center - Downtown Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Irene Lou see patients?
Medicare's clinician data lists 2 practice locations, including New York, NY and East Syracuse, NY. Call before your visit to confirm the address.
What is Irene Lou's specialty?
Medicare lists General Surgery as the primary specialty.
Does Irene Lou accept Medicare assignment?
Medicare's clinician data says Irene Lou may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Irene Lou's NPI number?
1790084135. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Irene Lou works

Medicare's Facility Affiliation Data lists Irene Lou 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 Irene Lou is enrolled with Medicare (CMS data updated 2026-10-02).

  • 150 E 42nd StNew York, NY 10017
  • PO BoxEast Syracuse, NY 13057

Specialties

Find other General Surgery doctors in New York →

Other general surgeons in New York

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

All general surgeons in New York →

Clinician information

CredentialMD
Medical schoolRutgers R W Johnson Medical School (cam/new Bruns/pisc)
Graduation year2011
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1790084135
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