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

Individual provider Clinical Neuropsychologist · NPI 1508881251

Jonathan Louis Hess, PHD is a Clinical Neuropsychologist in Hinsdale, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

907 N Elm St Ste 100
Hinsdale, IL 60521-3644
Phone: (630) 321-1115
Fax: (630) 321-1116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X (IL)

Record details

NPI number1508881251
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESJuly 8, 2007
Mailing address907 N Elm St Ste 100, Hinsdale, IL 60521-3644

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