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

Willow Tree Therapy Center PLLC

Organization Clinical Psychologist · NPI 1104282821

Willow Tree Therapy Center PLLC is a Clinical Psychologist in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2016.

Licensed in
IL
In the registry since
2016
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

1813 N Mill St Ste F
Naperville, IL 60563-4872
Phone: (630) 448-0701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071008661 (IL)

Record details

NPI number1104282821
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Amy Bilka — Clinical Psychologist · (630) 448-0701
NPI enumeratedJanuary 11, 2016
Last updated in NPPESJune 28, 2026
Certification dateJune 28, 2026
Mailing address1813 N Mill St Ste F, Naperville, IL 60563-4872

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