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

Individual provider Pediatrics Physician · NPI 1164748687

Dr. Matthew James Oelstrom, MD is a Pediatrics Physician in Marshfield, Wisconsin. Works from 2 locations. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2010
Specialties on file
2
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 N Oak Ave
Marshfield, WI 54449-5703
Phone: (715) 387-5511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874 — (414) 266-3360

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 56720 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence 56720 (WI)

Record details

NPI number1164748687
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2010
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026

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