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

Riley Kaiser

Individual provider Family Medicine Physician · NPI 1881335891

Riley Kaiser is a Family Practice in Grand Rapids, Michigan. Graduated from Wayne State University School of Medicine in 2022, 4 years ago. Practices with Advantage Health/Saint Mary's Medical Group, a 494-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
4
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2022
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Practice location Address checks out

300 Lafayette Ave SE Ste 4000
Grand Rapids, MI 49503-4692
Phone: (616) 685-6922
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4351049052 (MI)

Record details

NPI number1881335891
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 5, 2022
Last updated in NPPESDecember 5, 2022
Certification dateDecember 5, 2022
Mailing address200 Jefferson Ave Se Ste 305, Grand Rapids, MI 49503-4502

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Advantage Health/Saint Mary'S Medical Group — 494 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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