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

Willow ABA Services LLC

Organization Behavior Analyst · NPI 1881228666

Willow ABA Services LLC is a Behavior Analyst in Lenexa, Kansas. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

15520 College Blvd
Lenexa, KS 66219-1353
Phone: (913) 386-5500
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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 number1881228666
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tanner Sierks — Owner · (913) 375-3626
Other names Willow Aba Services Kansas; Willow Aba Services Llc Kansas; Willow Aba Services Llc Kansas
NPI enumeratedMarch 2, 2020
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025
Mailing address15520 College Blvd, Lenexa, KS 66219-1353

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