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

Willow Behavioral Health, PLLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1720656515

Willow Behavioral Health, PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Chicago, Illinois. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1300 W Belmont Ave Ste 514
Chicago, IL 60657-3200
Phone: (773) 217-9790
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1720656515
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Caitlin McIlwee — Clinical Psychologist · (773) 217-9790
NPI enumeratedJune 16, 2021
Last updated in NPPESFebruary 25, 2024
Certification dateFebruary 25, 2024
Mailing address1300 W Belmont Ave Ste 514, Chicago, IL 60657-3200

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