Besma Nirmeh Jaber, - Medicare Internal Medicine in Barrington, IL

Besma Nirmeh Jaber, is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Barrington, Illinois. Her current practice location is 450 W Highway 22, Barrington, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 283-5500.

Besma Nirmeh Jaber is licensed to practice in Illinois (license number 036-166040) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1588050041.

Contact Information

Besma Nirmeh Jaber,
450 W Highway 22,
Barrington, IL 60010-1919
(708) 283-5500
Not Available

Map and Direction




Physician's Profile

Full NameBesma Nirmeh Jaber
GenderFemale
SpecialityInternal Medicine - Critical Care Medicine
Location450 W Highway 22, Barrington, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588050041
  • Provider Enumeration Date: 04/11/2015
  • Last Update Date: 09/08/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0042672438
  • Enrollment ID: I20230816004230

Medical Identifiers

Medical identifiers for Besma Nirmeh Jaber such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588050041NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 66255-20 (Wisconsin)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 66255-20 (Wisconsin)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036-166040 (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. Besma Nirmeh Jaber allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1629441027
PECOS PAC ID: 7810800935
Enrollment ID: O20151211000056

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. Besma Nirmeh Jaber 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
Besma Nirmeh Jaber,
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900
Besma Nirmeh Jaber,
450 W Highway 22,
Barrington, IL 60010-1919

Ph: (708) 283-5500

Reviews and Comments


Internal Medicine Doctors in Barrington, IL

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Stacey L Mckelvey, MD
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Jennifer Louise Vakharia, MD
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Practice Location: 1020 S Grove Ave, Barrington, IL 60010
Phone: 630-712-6373    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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