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Internal Medicine

Glenn A. Kushner, MD

Works at hospitals in Maywood, IL · Illinois

Summary

Glenn A. Kushner, MD (Internal Medicine) is listed by Medicare at 1 hospital in Maywood, IL. NPI 1659355295. 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 Glenn A. Kushner, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
46Years since medical school (graduated 1980)
MaleGender (as listed)

Quick answers

Which hospitals does Glenn A. Kushner work at?
Medicare's official clinician data lists Glenn A. Kushner at 1 hospital: Loyola University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Glenn A. Kushner see patients?
Medicare's clinician data lists 2 practice locations, including Melrose Park, IL and Forest Park, IL. Call before your visit to confirm the address.
What is Glenn A. Kushner's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Glenn A. Kushner accept Medicare assignment?
Yes. Medicare's clinician data says Glenn A. Kushner 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 Glenn A. Kushner?
(708) 343-0660, as listed in official Medicare / NPI Registry data.
What is Glenn A. Kushner's NPI number?
1659355295. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Glenn A. Kushner works

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

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Melrose Park

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

All internal medicine doctors in Melrose Park →

Clinician information

CredentialMD
Graduation year1980
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659355295
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