NPPES file of Aug 9, 2026

Glenn Alan Kushner, MD

Internal Medicine Physician · Melrose Park, IL

Glenn Alan Kushner, MD is an internal medicine physician with a practice address in Melrose Park, Illinois, and NPI 1659355295, issued on Dec 6, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659355295
Name
Glenn Alan Kushner
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
112 N 10TH Ave, Melrose Park, IL 60160
Phone
(708) 343-0660
Enumerated
Dec 6, 2005
Record last updated
Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(708) 343-0528
Medicare enrollment
Enrolled (PECOS I20090210000526); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Glenn Alan Kushner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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90% fewer Medicare Part D claims than the average internal medicine physician in 2024

323 Medicare Part D claims for 39 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Glenn Kushner323
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium21 claims
  2. Metformin Hcl21 claims
  3. Amlodipine Besylate20 claims
  4. Lisinopril16 claims
  5. Metoprolol Succinate16 claims
  6. Alprazolam15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $141.56

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Glenn Kushner$141.56
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Glenn Alan Kushner among 7,238 internal medicine physician records in Illinois

Glenn Alan Kushner, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1980 · median 2003 among the 3,580 with a school on file
  • Record last updated2021 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 internal medicine physician records list a practice address in Melrose Park

They are 23 of the 634 NPPES records with a practice address in Melrose Park, and 7,238 internal medicine physician records in Illinois.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Hema Azad, MDMelrose Park, IL 601601669523825
  2. Leonard Dubin, M.D.Melrose Park, IL 601601518976737
  3. Jaime Escobar, MDMelrose Park, IL 601601831227818
  4. Peter Eupierre, M.D.Melrose Park, IL 601601528069481
  5. Michelle Kassen, M.D., MPHMelrose Park, IL 601601366422321
  6. James Koop, M.D.Melrose Park, IL 601601255420451
  7. Anthony Martino, M.D.Melrose Park, IL 601601457319337
  8. Suzanne Pham, M.D.Melrose Park, IL 601601659537298

Common questions

What is Glenn Alan Kushner, MD's NPI number?

Glenn Alan Kushner, MD's National Provider Identifier (NPI) is 1659355295, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Glenn Alan Kushner, MD located?

The NPPES record lists a practice address at 112 N 10TH Ave, Melrose Park, IL, 60160. Phone: (708) 343-0660. Providers update this record themselves, so call before visiting.

How can I verify Glenn Alan Kushner, MD's license?

Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Glenn Alan Kushner, MD prescribe under Medicare Part D?

In 2024, Glenn Alan Kushner, MD had 323 Medicare Part D claims for 39 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.