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

Gastroenterology

Robert M. Lee, MD

Works at hospitals in Downers Grove, IL · New Lenox, IL · Bolingbrook, IL … · Illinois

Summary

Robert M. Lee, MD (Gastroenterology) is listed by Medicare at 5 hospitals in Downers Grove, IL, New Lenox, IL and Bolingbrook, IL and other places. NPI 1497860373. 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 Robert M. Lee, 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

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
36Years since medical school (graduated 1990)
New York University School Of MedicineMedical school
MaleGender (as listed)
Illinois Gastroenterology Group LLCGroup practice

Quick answers

Which hospitals does Robert M. Lee work at?
Medicare's official clinician data lists Robert M. Lee at 5 hospitals: Advocate Good Samaritan Hospital, Silver Cross Hospital and Medical Centers, UChicago Medicine AdventHealth Bolingbrook, UChicago Medicine AdventHealth Hinsdale and UChicago Medicine AdventHealth La Grange. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Robert M. Lee see patients?
Medicare's clinician data lists 1 practice location in Gurnee, IL. Call before your visit to confirm the address.
What is Robert M. Lee's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Robert M. Lee accept Medicare assignment?
Yes. Medicare's clinician data says Robert M. Lee 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.
Does Robert M. Lee offer telehealth?
Medicare's clinician data says Robert M. Lee offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Robert M. Lee?
(847) 244-2960, as listed in official Medicare / NPI Registry data.
What is Robert M. Lee's NPI number?
1497860373. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Robert M. Lee works

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

Group practices

Medicare enrollment lists Robert M. Lee as a member of this group (CMS data updated 2026-10-02).

  • Illinois Gastroenterology Group LLC115 clinicians in the group

Specialties

Find other Gastroenterology doctors in Illinois →

Other gastroenterologists in Gurnee

Clinicians with the same Medicare primary specialty in Gurnee, IL — not a recommendation.

All gastroenterologists in Gurnee →

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1497860373
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