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

Dr. Ryan Matthew Seim, MD

Individual provider Emergency Medicine Physician · NPI 1912100306

Dr. Ryan Matthew Seim, MD is an Emergency Medicine in Kalamazoo, Michigan. Qualified in 2005, 21 years ago. Practices with Southwestern Michigan Emergency Services, PC, a 67-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
21
Licensed in
MI
In the registry since
2007
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

1000 Oakland Dr
Kalamazoo, MI 49008-1282
Phone: (269) 337-4400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4301086222 (MI)

Record details

NPI number1912100306
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2007
Last updated in NPPESNovember 16, 2023
Certification dateNovember 16, 2023
Mailing address125 S Kalamazoo Mall Ste 204, Kalamazoo, MI 49007-4869

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Southwestern Michigan Emergency Services, Pc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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