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

Crystal Willadsen

Individual provider Behavior Analyst · NPI 1144756503

Crystal Willadsen is a Behavior Analyst in Lacey, Washington. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

8282 28th Ct NE Ste A
Lacey, WA 98516
Phone: (360) 915-6868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1144756503
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 4, 2017
Last updated in NPPESJuly 20, 2022
Certification dateJuly 20, 2022
Mailing address8282 28th Ct Ne Ste A, Lacey, WA 98516-7162

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