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

Individual provider Internal Medicine Physician · NPI 1578125548

Joshua Ochieng Owuor, MD is a Hospitalist in Grand Rapids, Michigan. Qualified in 2019, 7 years ago. Practices with Advantage Health/Saint Mary's Medical Group, a 494-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
7
Licensed in
MI
In the registry since
2019
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

25 Michigan St NE Ste 2100
Grand Rapids, MI 49503-2526
Phone: (616) 391-3777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 Jefferson Ave Se, Grand Rapids, MI 49503-4502 — (616) 685-5576

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301505163 (MI)

Record details

NPI number1578125548
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2019
Last updated in NPPESJanuary 27, 2026
Certification dateJanuary 27, 2026

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Advantage Health/Saint Mary'S Medical Group — 494 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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