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

Matthew Olmstead, DO

Individual provider Emergency Medicine Physician · NPI 1093836843

Matthew Olmstead, DO is an Emergency Medicine in Eau Claire, Wisconsin. Qualified in 2003, 23 years ago. Practices with Mayo Clinic Health System-Northwest Wisconsin Region Inc, a 799-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan and Wisconsin.

Years since qualifying
23
Licensed in
MI, WI
In the registry since
2007
Specialties on file
2
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

1400 Bellinger St
Eau Claire, WI 54703-5222
Phone: (715) 838-3635
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 900 Illinois Ave, Stevens Point, WI 54481-3114 — (715) 346-5100

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 50534 (WI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 5101015633 (MI)

Record details

NPI number1093836843
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2007
Last updated in NPPESJuly 13, 2022
Certification dateJuly 13, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Mayo Clinic Health System-Northwest Wisconsin Region Inc — 799 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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