Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Edward Harder, DO

Individual provider Cardiovascular Disease Physician · NPI 1225417660

William Edward Harder, DO is a Cardiovascular Disease (Cardiology) in Waterford, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2015, 11 years ago. Practices with Midwest Cardiology Associates PC, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
11
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

6889 Highland Rd
Waterford, MI 48327-1658
Phone: (248) 666-5200
Fax: (248) 666-5069
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 5101021792 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101021792 (MI)

Record details

NPI number1225417660
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 19, 2015
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026
Mailing address6889 Highland Rd, Waterford, MI 48327-1658

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2015 (11 years in practice)
Group practice Midwest Cardiology Associates Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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