M Maher Najjar, MD - Medicare Pulmonary Disease in Northlake, IL

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M Maher Najjar, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Northlake, Illinois. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Pulmonary Disease. His current practice location is 365 E North Ave, Northlake, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 478-7201.

M Maher Najjar is licensed to practice in Illinois (license number 036091513) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1407875180.

Contact Information

M Maher Najjar, MD
365 E North Ave,
Northlake, IL 60164-2628
(708) 478-7201
Not Available

Map and Direction




Physician's Profile

Full NameM Maher Najjar
GenderMale
SpecialityPulmonary Disease
Experience33 Years
Location365 E North Ave, Northlake, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • M Maher Najjar graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1407875180
  • Provider Enumeration Date: 07/19/2006
  • Last Update Date: 12/31/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0941109979
  • Enrollment ID: I20040108000151

Medical Identifiers

Medical identifiers for M Maher Najjar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407875180NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036091513 (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. M Maher Najjar allows following entities to bill medicare on his behalf.
Entity NameNajjar Medical Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386731867
PECOS PAC ID: 7618876640
Enrollment ID: O20040108000111
Entity NameKnd Development 59 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992034599
PECOS PAC ID: 3678602802
Enrollment ID: O20101021000962
Entity NameTelepage Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598391625
PECOS PAC ID: 0244668317
Enrollment ID: O20200715000247

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. M Maher Najjar is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
M Maher Najjar, MD
Po Box 5346,
Oak Brook, IL 60522-5346

Ph: (708) 478-7201		M Maher Najjar, MD
365 E North Ave,
Northlake, IL 60164-2628

Ph: (708) 478-7201

Reviews and Comments


Internal Medicine Doctors in Northlake, IL


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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