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

Dr. Jillian Thrall, PHD

Individual provider Psychologist · NPI 1639730310

Dr. Jillian Thrall, PHD is a Psychologist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2019
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4609 N Wolcott Ave
Chicago, IL 60640-4303
Phone: (602) 541-1829
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 071.022329 (IL)

Record details

NPI number1639730310
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 24, 2019
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025
Mailing address4609 N Wolcott Ave, Chicago, IL 60640-4303

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