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

Petra S Niemann, MD

Individual provider Internal Medicine Physician · NPI 1538115613

Petra S Niemann, MD is an Internal Medicine Physician in Milwaukie, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
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

10150 SE 32nd Ave
Milwaukie, OR 97222-6516
Phone: (503) 513-8336
Fax: (503) 513-8191
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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 MD25428 (OR)

Record details

NPI number1538115613
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJuly 13, 2026

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