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

Tammy Shumway, RN

Individual provider Registered Nurse · NPI 1841608676

Tammy Shumway, RN is a Registered Nurse in Portland, Oregon. Licensed in California, Oregon and Washington. Registered with an NPI since 2014.

Licensed in
CA, OR, WA
In the registry since
2014
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

3415 NE 65th Ave
Portland, OR 97213-4541
Phone: (831) 295-3474
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 099007524RN (OR)
Registered Nurse Taxonomy 163W00000X · Licence RN00134785 (WA)
Ambulatory Care Registered Nurse Taxonomy 163WP2201X · Licence 607230 (CA)

Record details

NPI number1841608676
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 24, 2014
Last updated in NPPESJuly 24, 2014

Other providers in Portland