M Maher Najjar, M.D
Pulmonary Disease Physician · Northlake, IL
M Maher Najjar, M.D is a pulmonary disease physician with a practice address in Northlake, Illinois, and NPI 1407875180, issued on Jul 19, 2006. Check the license (Illinois 036091513, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- M Maher Najjar
- Credential
- M.D
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 036091513 IL
Self-reported in NPPES; status is on the state search - Practice location
- 365 E North Ave, Northlake, IL 60164
- Phone
- (708) 478-7201
- Enumerated
- Jul 19, 2006
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040108000151); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 365 E North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle NguyenPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1609728641
Verify M Maher Najjar 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 036091513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
58 Medicare Part D claims for 17 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
Most prescribed
- Ipratropium-Albuterol22 claims
- Budesonide17 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.
1 pulmonary disease physician records list a practice address in Northlake
They are 1 of the 65 NPPES records with a practice address in Northlake, and 617 pulmonary disease physician records in Illinois.
Other pulmonary disease physician records in Illinois
- Mazen Abdel-Hadi, M.D.Joliet, IL1356468672
- Omar Abdulfattah, MDSpringfield, IL1205259330
- Lauren Abplanalp, D.O.Chicago, IL1346604642
- Philip Abraham, M.D.Springfield, IL1548375629
- Raju Abraham, MDKankakee, IL1003830852
- Said Abuhasna, M.DElk Grove Village, IL1699187344
- Katherine Acosta, MDChicago, IL1215556279
- Craig Adams, MDPalos Park, IL1225019417
- Thomas Ade, MDMoline, IL1568448884
- Ayodeji AdegunsoyeChicago, IL1255645537
Common questions
What is M Maher Najjar, M.D's NPI number?
M Maher Najjar, M.D's National Provider Identifier (NPI) is 1407875180, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is M Maher Najjar, M.D located?
The NPPES record lists a practice address at 365 E North Ave, Northlake, IL, 60164. Phone: (708) 478-7201. Providers update this record themselves, so call before visiting.
How can I verify M Maher Najjar, M.D's license?
NPPES lists Illinois license number 036091513, 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 M Maher Najjar, M.D prescribe under Medicare Part D?
In 2024, M Maher Najjar, M.D had 58 Medicare Part D claims for 17 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.