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

Stefanie Niesz

Individual provider Clinical Social Worker · NPI 1023491552

Stefanie Niesz is a Clinical Social Worker in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2015.

Licensed in
WA
In the registry since
2015

Practice location Address checks out

2815 Eastlake Ave E Ste 220
Seattle, WA 98102-3086
Phone: (509) 969-1403
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW61114191 (WA)

Record details

NPI number1023491552
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 1, 2015
Last updated in NPPESSeptember 24, 2024
Certification dateSeptember 24, 2024

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