Riad Robert Hajjar, MD - Medicare Internal Medicine in Port Huron, MI

Riad Robert Hajjar, MD is a medicare enrolled "Internal Medicine" physician in Port Huron, Michigan. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 1201 Stone St, Ste. 5, Port Huron, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 966-9556.

Riad Robert Hajjar is licensed to practice in Michigan (license number RH066725) 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 1538153176.

Contact Information

Riad Robert Hajjar, MD
1201 Stone St, Ste. 5,
Port Huron, MI 48060-3563
(810) 966-9556
(810) 966-4898

Map and Direction




Physician's Profile

Full NameRiad Robert Hajjar
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location1201 Stone St, Port Huron, Michigan
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:
  • Riad Robert Hajjar graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1538153176
  • Provider Enumeration Date: 09/09/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2264466275
  • Enrollment ID: I20050920000482

Medical Identifiers

Medical identifiers for Riad Robert Hajjar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538153176NPI-NPPES
127697MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine RH066725 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna Home Health CarePort huron, MIHome health agency
Mclaren Port HuronPort huron, MIHospital
Lake Huron Medical CenterPort huron, MIHospital
Medilodge Of Port HuronFort gratiot, MINursing home
Marwood Manor Nursing HomePort huron, MINursing home
Regency On The Lake - Fort GratiotFort gratiot, MINursing home

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. Riad Robert Hajjar allows following entities to bill medicare on his behalf.
Entity NameRiad R. Hajjar Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164620753
PECOS PAC ID: 2365475712
Enrollment ID: O20050915000577

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. Riad Robert Hajjar 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
Riad Robert Hajjar, MD
1201 Stone St, Ste. 5,
Port Huron, MI 48060-3563

Ph: (810) 966-9556
Riad Robert Hajjar, MD
1201 Stone St, Ste. 5,
Port Huron, MI 48060-3563

Ph: (810) 966-9556

Reviews and Comments


Internal Medicine Doctors in Port Huron, MI

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Ali H Haidar, M.D.
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Dr. Rafia Khalil, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1201 Stone St Ste 3, Port Huron, MI 48060
Phone: 810-985-5000    Fax: 810-985-3700

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.