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

Chelsea Deaconson

Individual provider Assistant Behavior Analyst · NPI 1881024990

Chelsea Deaconson is an Assistant Behavior Analyst in Seattle, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2013
Specialties on file
2

Practice location Address checks out

1701 NE Columbia Rd
Seattle, WA 98195-0001
Phone: (253) 692-4719
Show map & directions

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

Additional practice locations (1)

  • 3214 W McGraw St, Seattle, WA 98199 — (206) 453-4882

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence BA60887038 (WA)
Assistant Behavior Analyst Taxonomy 106E00000X

Record details

NPI number1881024990
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 26, 2013
Last updated in NPPESAugust 11, 2022
Certification dateAugust 11, 2022
Mailing addressPo Box 357921 Chdd Cd-205, Seattle, WA 98195-7921

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