Skip to content

Willow ABA Services LLC

NPI 1881228666ActiveOrganization· Behavior Analyst· Lenexa, KS

Behavior Analyst in Lenexa, Kansas, registered in NPPES in March 2020. The authorized official on file is Tanner Sierks, Owner.

Overview

NPI1881228666
StatusActive
Entity typeOrganization
NPI issuedMar 2, 2020
Last updated in NPPESSep 26, 2025
Certified by providerSep 26, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Behavior Analyst Primary103K00000X——

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Other Behavior Analyst providers in Lenexa

All Behavior Analyst providers in Kansas →