Mazen Hadid, MD - Medicare Interventional Cardiology in Rockford, IL

Mazen Hadid, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Rockford, Illinois. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Alexian Brothers Specialty Group and his current practice location is 1340 Charles St Ste 300, Rockford, Illinois. You can reach out to his office (for appointments etc.) via phone at (779) 696-5888.

Mazen Hadid is licensed to practice in Illinois (license number 036-136272) 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 1477704252.

Contact Information

Mazen Hadid, MD
1340 Charles St Ste 300,
Rockford, IL 61104-2200
(779) 696-5888
(779) 696-5898

Map and Direction




Physician's Profile

Full NameMazen Hadid
GenderMale
SpecialityInterventional Cardiology
Experience15 Years
Location1340 Charles St Ste 300, Rockford, 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:
  • Mazen Hadid graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1477704252
  • Provider Enumeration Date: 10/09/2008
  • Last Update Date: 03/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8527381508
  • Enrollment ID: I20141223001867

Medical Identifiers

Medical identifiers for Mazen Hadid such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477704252NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 036136272 (Illinois)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 036-136272 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Presence Saint Joseph Hospital - ElginElgin, ILHospital
Advocate Sherman HospitalElgin, ILHospital
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alexian Brothers Specialty Group084046508474

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. Mazen Hadid allows following entities to bill medicare on his behalf.
Entity NameSwedishamerican Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962451732
PECOS PAC ID: 5799698346
Enrollment ID: O20031215000012
Entity NameAlexian Brothers Specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720371669
PECOS PAC ID: 0840465084
Enrollment ID: O20111216000081

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. Mazen Hadid 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
Mazen Hadid, MD
Po Box 78866,
Milwaukee, WI 53278-8866

Ph: (779) 696-7150
Mazen Hadid, MD
1340 Charles St Ste 300,
Rockford, IL 61104-2200

Ph: (779) 696-5888

Reviews and Comments


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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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