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

Dr. William Zachary Punch, DO

Individual provider Internal Medicine Physician · NPI 1518452259

Dr. William Zachary Punch, DO is a Hospitalist in Wyoming, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2018, 8 years ago. Practices with Metropolitan Hospital, a 422-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
8
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2018
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.

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Practice location Address checks out

5900 Byron Center Ave SW
Wyoming, MI 49519-9606
Phone: (616) 252-7055
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101023803 (MI)

Record details

NPI number1518452259
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 26, 2018
Last updated in NPPESJune 26, 2018

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2018 (8 years in practice)
Group practice Metropolitan Hospital — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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