Dr Houssam Youssef Hariri, MD - Medicare Internal Medicine in Livonia, MI

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Dr Houssam Youssef Hariri, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Livonia, Michigan. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Iha Health Services Corporation and his current practice location is Iha Hematology Oncology, 14555 Levan Road, Suite 112, Livonia, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 712-1000.

Dr Houssam Youssef Hariri is licensed to practice in Michigan (license number 4301099848) 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 1376798108.

Contact Information

Dr Houssam Youssef Hariri, MD
Iha Hematology Oncology, 14555 Levan Road, Suite 112,
Livonia, MI 48154-5041
(734) 712-1000
(734) 712-1012

Map and Direction




Physician's Profile

Full NameDr Houssam Youssef Hariri
GenderMale
SpecialityInternal Medicine
Experience17 Years
LocationIha Hematology Oncology, Livonia, 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:
  • Dr Houssam Youssef Hariri graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1376798108
  • Provider Enumeration Date: 11/20/2008
  • Last Update Date: 08/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8426228446
  • Enrollment ID: I20120521000160

Medical Identifiers

Medical identifiers for Dr Houssam Youssef Hariri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376798108NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P0405 (Texas)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 4301099848 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Mercy HospitalAnn arbor, MIHospital
St Joe Mercy Hospital System LivoniaLivonia, MIHospital
St Joseph Mercy ChelseaChelsea, MIHospital
Saint Joseph Mercy Livingston HospitalHowell, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iha Health Services Corporation2466351440945

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. Dr Houssam Youssef Hariri allows following entities to bill medicare on his behalf.
Entity NameIha Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457408965
PECOS PAC ID: 2466351440
Enrollment ID: O20040108000355
Entity NameHospitalist Medicine Physicians Of Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013180181
PECOS PAC ID: 4486703170
Enrollment ID: O20090529000290
Entity NameSound Inpatient Physicians-michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639311996
PECOS PAC ID: 5395896849
Enrollment ID: O20090624000252
Entity NameHospitalist Medicine Physicians Of Michigan -tcg, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639658172
PECOS PAC ID: 3870920176
Enrollment ID: O20200226002368

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. Dr Houssam Youssef Hariri 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
Dr Houssam Youssef Hariri, MD
24 Frank Lloyd Wright Drive, Lobby J2000,
Ann Arbor, MI 48105

Ph: (316) 393-3297		Dr Houssam Youssef Hariri, MD
Iha Hematology Oncology, 14555 Levan Road, Suite 112,
Livonia, MI 48154-5041

Ph: (734) 712-1000

Reviews and Comments


Internal Medicine Doctors in Livonia, MI

Mark Gregory Marrone, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 18302 Middlebelt Rd, Livonia, MI 48152
Phone: 248-478-1500    Fax: 248-478-2798
Jay Maurice Daitch, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 20206 Farmington Rd, Livonia, MI 48152
Phone: 248-476-4724    Fax: 248-476-7091
Dr. Mark R. Villeneuve, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 14555 Levan Rd, Suite 202, Livonia, MI 48154
Phone: 734-542-4470    Fax: 734-542-4475
Dr. John Krausman, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 20000 Farmington Rd, Bldg. E, Livonia, MI 48152
Phone: 248-474-1144    Fax: 248-474-1548
Jenelle Hao-galera, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 36123 Schoolcraft Rd, Livonia, MI 48150
Phone: 734-793-6140    Fax: 734-402-0254
Mark A Rasak, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 17880 Farmington Rd, Livonia, MI 48152
Phone: 248-615-7300    Fax: 248-615-7333
Maria B. Perry, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 36123 Schoolcraft Rd, Livonia, MI 48150
Phone: 734-464-0887    Fax: 734-402-0254

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.