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

Willowbrook Behavior Health LLC

Organization Behavior Analyst · NPI 1821801853

Willowbrook Behavior Health LLC is a Behavior Analyst in Willowbrook, Illinois. Registered with an NPI since 2025.

In the registry since
2025
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

10S710 Kingery Hwy
Willowbrook, IL 60527-0733
Phone: (630) 209-8551
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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 number1821801853
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maryam Beilani — Manager · (630) 209-8551
NPI enumeratedJanuary 31, 2025
Last updated in NPPESJanuary 31, 2025
Certification dateJanuary 31, 2025
Mailing address9284 Cascade Cir, Burr Ridge, IL 60527-0711

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