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

Individual provider Psychologist · NPI 1558741322

Joshua R Wolff, PHD is a Psychologist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois and Rhode Island.

Licensed in
IL, RI
In the registry since
2015
Specialties on file
2
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

17 N Dearborn St
Chicago, IL 60602-4310
Phone: (312) 662-4371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS01235 (RI)
Psychologist Taxonomy 103T00000X · Licence 071.009007 (IL)

Record details

NPI number1558741322
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 5, 2015
Last updated in NPPESJune 5, 2015

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