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

Dr. Robert William Wierenga, MD

Individual provider Emergency Medicine Physician · NPI 1881856888

Dr. Robert William Wierenga, MD is an Emergency Medicine in Kalamazoo, Michigan. Graduated from Wayne State University School of Medicine in 2008, 18 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
18
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

125 S Kalamazoo Mall Ste 204
Kalamazoo, MI 49007-4869
Phone: (269) 343-3900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13000 E 136th St, Fishers, IN 46037-9478 — (317) 678-2273

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4301092580 (MI)

Record details

NPI number1881856888
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2008
Last updated in NPPESMarch 11, 2021
Certification dateMarch 11, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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