Dr Ayyoub B Haddad, DO - Medicare Hospitalist in Warren, MI

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Dr Ayyoub B Haddad, DO is a medicare enrolled "Internal Medicine" physician in Warren, Michigan. He graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Henry Ford Medical Group and his current practice location is 13355 E 10 Mile Rd, Warren, Michigan. You can reach out to his office (for appointments etc.) via phone at (586) 759-7695.

Dr Ayyoub B Haddad is licensed to practice in Michigan (license number 5101018017) 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 1336390012.

Contact Information

Dr Ayyoub B Haddad, DO
13355 E 10 Mile Rd,
Warren, MI 48089-2048
(586) 759-7695
Not Available

Map and Direction




Physician's Profile

Full NameDr Ayyoub B Haddad
GenderMale
SpecialityHospitalist
Experience16 Years
Location13355 E 10 Mile Rd, Warren, 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 Ayyoub B Haddad graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1336390012
  • Provider Enumeration Date: 10/01/2008
  • Last Update Date: 10/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9830361716
  • Enrollment ID: I20111019000424

Medical Identifiers

Medical identifiers for Dr Ayyoub B Haddad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336390012NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 5101018017 (Michigan)Secondary
207R00000XInternal Medicine 5101018017 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Henry Ford Wyandotte HospitalWyandotte, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Henry Ford Medical Group05471783112124

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 Ayyoub B Haddad allows following entities to bill medicare on his behalf.
Entity NameHenry Ford Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134144801
PECOS PAC ID: 0547178311
Enrollment ID: O20031105000139
Entity NameSpectrum Health Primary Care Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235188673
PECOS PAC ID: 4587568647
Enrollment ID: O20031121000091
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 NameLakeland Medical Practices
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538397120
PECOS PAC ID: 1658427042
Enrollment ID: O20090928000216

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 Ayyoub B Haddad 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 Ayyoub B Haddad, DO
13355 E 10 Mile Rd,
Warren, MI 48089-2048

Ph: (586) 759-7695		Dr Ayyoub B Haddad, DO
13355 E 10 Mile Rd,
Warren, MI 48089-2048

Ph: (586) 759-7695

Reviews and Comments


Internal Medicine Doctors in Warren, MI

Rachel Marie Koch, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11885 E 12 Mile Rd Ste 300a, Warren, MI 48093
Phone: 586-582-6630    Fax: 586-582-6631
Jon Whitman Mackey, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11885 E 12 Mile Rd Ste 300a, Warren, MI 48093
Phone: 586-582-6630    Fax: 586-582-6631
Dr. Martin Irvin Schock, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 11885 E 12 Mile Rd, Suite 100a, Warren, MI 48093
Phone: 586-576-1615    Fax: 586-576-1628
Salim Meram, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 11900 E 12 Mile Rd, Suite 100, Warren, MI 48093
Phone: 586-573-5890    Fax: 586-573-5525
Larry B Tankanow, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27472 Schoenherr Rd Ste 100, Warren, MI 48088
Phone: 586-751-8844    Fax: 586-751-8596
Leslie Adele Scott, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11885 E 12 Mile Rd Ste 300a, Warren, MI 48093
Phone: 586-582-6630    Fax: 586-582-6631
Dr. Firas Zahwe, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11900 E 12 Mile Rd Ste 308, Warren, MI 48093
Phone: 586-804-7525    Fax: 586-209-2486

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.