Individual provider · Type 1 NPI

Oliver Winslow Graumann, DDS

Dentist · Portland, OR

NPI number 1801782008 Active

Practice location

1890 NE 162nd Ave
Portland, OR 97230-5642

Mailing address

8327 NE Holladay St
Portland, OR 97220-5822

Specialties and licenses

TaxonomyCodeLicense
Dentist Primary 122300000XD12190 (OR)

Dentist: A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requiremen…

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About NPI 1801782008

Oliver Winslow Graumann, DDS's National Provider Identifier is 1801782008, issued on Jun 16, 2025. The primary taxonomy on file is Dentist (122300000X), and the practice location is in Portland, OR. The record was last updated on Nov 8, 2025.