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

Nathan Semm

Individual provider Case Manager/Care Coordinator · NPI 1881880375

Nathan Semm is a Case Manager/Care Coordinator in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
Specialties on file
3

Practice location Address checks out

1124 NE 21st Ave
Portland, OR 97232-2114
Phone: (503) 963-7765
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X (OR)
Case Manager/Care Coordinator Taxonomy 171M00000X
Adult Companion Taxonomy 372600000X

Record details

NPI number1881880375
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 19, 2007
Last updated in NPPESJuly 24, 2017

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