William Edward Harder, DO - Medicare Cardiovascular Disease (cardiology) in Waterford, MI

William Edward Harder, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Waterford, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2015 and has 11 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Midwest Cardiology Associates Pc, Heart Care Pc and his current practice location is 6889 Highland Rd, Waterford, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 666-5200.

William Edward Harder is licensed to practice in Michigan (license number 5101021792) 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 1225417660.

Contact Information

William Edward Harder, DO
6889 Highland Rd,
Waterford, MI 48327-1658
(248) 666-5200
(248) 666-5069

Map and Direction




Physician's Profile

Full NameWilliam Edward Harder
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience11 Years
Location6889 Highland Rd, Waterford, 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:
  • William Edward Harder attended and graduated from Michigan State University College Of Osteopathic Medicine in 2015
  NPI Data:
  • NPI Number: 1225417660
  • Provider Enumeration Date: 05/19/2015
  • Last Update Date: 04/30/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6305141193
  • Enrollment ID: I20191112000862

Medical Identifiers

Medical identifiers for William Edward Harder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225417660NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 5101021792 (Michigan)Primary
207R00000XInternal Medicine 5101021792 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Garden City HospitalGarden city, MIHospital
St Joseph Mercy OaklandPontiac, MIHospital
Beaumont Hospital - DearbornDearborn, MIHospital
Beaumont Hospital - WayneWayne, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Cardiology Associates Pc17593798604
Heart Care Pc26683632684

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. William Edward Harder 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 NameMidwest Cardiology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952317646
PECOS PAC ID: 1759379860
Enrollment ID: O20040505001186

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. William Edward Harder 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
William Edward Harder, DO
6889 Highland Rd,
Waterford, MI 48327-1658

Ph: (248) 666-5200
William Edward Harder, DO
6889 Highland Rd,
Waterford, MI 48327-1658

Ph: (248) 666-5200

Reviews and Comments


Internal Medicine Doctors in Waterford, MI

Mrs. Meagan Shamoun Mckay, FNP-C, BSN, RN
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6889 Highland Rd, Waterford, MI 48327
Phone: 248-666-5200    Fax: 248-666-5069
Gurbir Singh, MD
Cardiovascular Disease
Medicare: May Accept Medicare Assignments
Practice Location: 5220 Highland Rd Ste 240, Waterford, MI 48327
Phone: 248-237-6580    
Dr. Desmond Alexander Jackson, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5210 Highland Rd Ste 201, Waterford, MI 48327
Phone: 248-674-2259    
Dr. M-amin Badawi, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5770 Highland Rd, Suite 1, Waterford, MI 48327
Phone: 248-618-0011    Fax: 248-618-0913
Amy Elizabeth O'neil, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5210 Highland Rd, Ste 200, Waterford, MI 48327
Phone: 248-625-9099    
Dr. James Arthur Gibson, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5784 Highland Rd, Waterford, MI 48327
Phone: 248-673-6667    Fax: 248-673-7234
Dr. Lawrence Livernois Joseph Macdonald, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5220 Highland Rd Ste 240, Waterford, MI 48327
Phone: 248-237-6580    

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.