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

Matthew Landowski

Individual provider Behavior Technician · NPI 1598291932

Matthew Landowski is a Behavior Technician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017

Practice location Address checks out

12430 83rd Ave S
Seattle, WA 98178-4918
Phone: (206) 930-4285
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence CG60666874 (WA)

Record details

NPI number1598291932
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 4, 2017
Last updated in NPPESMay 4, 2017
Mailing address12430 83rd Ave S, Seattle, WA 98178

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