NPPES file of Aug 9, 2026

Brenda Jean Bailey, MD

Hospitalist Physician · Maywood, IL

Brenda Jean Bailey, MD is a hospitalist physician with a practice address in Maywood, Illinois, and NPI 1639468416, issued on Apr 1, 2011. Check the license (Illinois 036139553, as entered in NPPES) 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
1639468416
Name
Brenda Jean Bailey
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
036139553 IL
125060471 IL
Self-reported in NPPES; status is on the state search
Practice location
2160 S 1St Ave, Maywood, IL 60153
Phone
(708) 216-5118
Enumerated
Apr 1, 2011
Record last updated
Mar 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160317001761); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 2011
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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Also registered at 2160 S 1St Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stefanie AbbottFamily Medicine Physician1861137457
  2. Osamah Abdallah, M.D.Internal Medicine Physician1275976144
  3. Abdelhai Abdelqader, MDGastroenterology Physician1073931127
  4. Samer Abdelsamie, D.M.DOral and Maxillofacial Surgery (Dentist)1366732257
  5. Zaid Abdelsattar, MD, MSCThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1760793293
  6. Gerges Abdelsayed, MBBCH BAODiagnostic Radiology Physician1942902606

Verify Brenda Jean Bailey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036139553
    Check 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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69% fewer Medicare Part D claims than the average hospitalist physician in 2024

162 Medicare Part D claims for 58 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Brenda Bailey162
  2. Specialty average521

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.

One hospital affiliation

  1. Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Brenda Jean Bailey among 1,535 hospitalist physician records in Illinois

Brenda Jean Bailey, MD is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 35% of them.

  • NPI issued2011 · 35% of these records are older, 60% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated2011 · median 2013 among the 1,339 with a school on file
  • Record last updated2021 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

55 hospitalist physician records list a practice address in Maywood

They are 55 of the 2,572 NPPES records with a practice address in Maywood, and 1,535 hospitalist physician records in Illinois.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Aziz Ansari, DOMaywood, IL 601531558467720
  2. Nathan Derhammer, M.D.Maywood, IL 601531851510770
  3. Monica Komorowski, MDMaywood, IL 601531497763130
  4. Theresa Kristopaitis, MDMaywood, IL 601531255306387
  5. Helen Lee, MDMaywood, IL 601531871510347
  6. Matthew Leischner, MDMaywood, IL 601531548235864
  7. Anar Mashruwala, M.D.Maywood, IL 601531689849796
  8. Ryan Mayhew, MDMaywood, IL 601531760645279

Common questions

What is Brenda Jean Bailey, MD's NPI number?

Brenda Jean Bailey, MD's National Provider Identifier (NPI) is 1639468416, issued on Apr 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Brenda Jean Bailey, MD located?

The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-5118. Providers update this record themselves, so call before visiting.

How can I verify Brenda Jean Bailey, MD's license?

NPPES lists Illinois license number 036139553, as entered by the provider. 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 Brenda Jean Bailey, MD prescribe under Medicare Part D?

In 2024, Brenda Jean Bailey, MD had 162 Medicare Part D claims for 58 beneficiaries; the average among hospitalist physician prescribers was 521. 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.