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

MS. Katherine Elizabeth Gilyeat, BCBA, LBA

Individual provider Clinical Social Worker · NPI 1093135287

MS. Katherine Elizabeth Gilyeat, BCBA, LBA is a Clinical Social Worker in Mill Creek, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

2209 139th Pl SE
Mill Creek, WA 98012-5557
Phone: (425) 248-5222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1106766 (WA)
Clinical Social Worker Taxonomy 1041C0700X · Licence SC60107378 (WA)

Record details

NPI number1093135287
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA , LBA
Sole proprietorYes
NPI enumeratedApril 26, 2014
Last updated in NPPESFebruary 15, 2022
Certification dateFebruary 15, 2022

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