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

Harold R Oster, MD

Individual provider Internal Medicine Physician · NPI 1417915695

Harold R Oster, MD is an Internal Medicine Physician in Plymouth, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2855 Campus Dr Ste 400
Plymouth, MN 55441-2659
Phone: (763) 577-7400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 46603 (MN)

Record details

NPI number1417915695
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2006
Last updated in NPPESMarch 11, 2021
Certification dateMarch 11, 2021

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