Ibrahim Majzoub, M.D.
Pulmonary Disease Physician · Chicago, IL
Ibrahim Majzoub, M.D. is a pulmonary disease physician with a practice address in Chicago, Illinois, and NPI 1366537409, issued on Oct 4, 2006. Check the license (Illinois 036093658, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ibrahim Majzoub
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 036093658 IL
Self-reported in NPPES; status is on the state search - Practice location
- 645 S Central Ave, Chicago, IL 60644
- Phone
- (847) 800-2824
- Enumerated
- Oct 4, 2006
- Record last updated
- Dec 5, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 036093658 IL
- Medicare enrollment
- Enrolled (PECOS I20100416000441); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 617 in Illinois → Look up another NPI →
Also registered at 645 S Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- M Bhagavan, M.D.Internal Medicine Physician1174512917
- Sean Bryant, M.D.Medical Toxicology (Emergency Medicine) Physician1548355399
- Lois Clarke, M.D.Emergency Medicine Physician1912924465
- Charles Collins, M.D.Emergency Medicine Physician1902914732
- Holly Cromwell, MDEmergency Medicine Physician1548297658
- Tiffany Dean, DNPPsychiatric/Mental Health Nurse Practitioner1699273011
Verify Ibrahim Majzoub in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036093658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
321 Medicare Part D claims for 20 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
Most prescribed
- Eliquis28 claims
- Atorvastatin Calcium23 claims
- Methotrexate22 claims
- Famotidine19 claims
- Metoprolol Tartrate16 claims
- Enoxaparin Sodium15 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: $278.18
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Associates IN Pulmonary And Critical Care LtdChicago, IL
- Foundation For Outreach ServicesChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ibrahim Majzoub among 617 pulmonary disease physician records in Illinois
Ibrahim Majzoub, M.D. is one of 617 pulmonary disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1981 · median 2005 among the 444 with a school on file
- Record last updated2017 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Illinois
There are 617 pulmonary disease physician records in Illinois.
All 617 in Illinois → Every provider in Chicago → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- John Kelsey, M.D.Chicago, IL 606431386667939
- Soterios Polychronopoulos, MDChicago, IL 606431346232493
- Maribe Bangayan, MDChicago, IL 606401982602629
- Garo Ghazarian, MD, RRT-ACCSChicago, IL 606401821859448
- Ricky Johnson, M.D.Chicago, IL 606491346340650
- Petham Muthuswamy, M.D.Chicago, IL 606491205922770
- Katherine Acosta, MDChicago, IL 606371215556279
- Nathalie Antonios, MDChicago, IL 606371902301138
Common questions
What is Ibrahim Majzoub, M.D.'s NPI number?
Ibrahim Majzoub, M.D.'s National Provider Identifier (NPI) is 1366537409, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ibrahim Majzoub, M.D. located?
The NPPES record lists a practice address at 645 S Central Ave, Chicago, IL, 60644. Phone: (847) 800-2824. Providers update this record themselves, so call before visiting.
How can I verify Ibrahim Majzoub, M.D.'s license?
NPPES lists Illinois license number 036093658, 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 Ibrahim Majzoub, M.D. prescribe under Medicare Part D?
In 2024, Ibrahim Majzoub, M.D. had 321 Medicare Part D claims for 20 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.