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

Dr. Jason B Ness, PHD

Individual provider School Psychologist · NPI 1922233717

Dr. Jason B Ness, PHD is a School Psychologist in Lake Zurich, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2009
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

1232 Thorndale Ln
Lake Zurich, IL 60047-2763
Phone: (847) 812-4215
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071008078 (IL)
School Psychologist Taxonomy 103TS0200X · Licence 2043438 (IL)

Record details

NPI number1922233717
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 21, 2009
Last updated in NPPESMay 26, 2011
Mailing address1232 Thorndale Ln, Lake Zurich, IL 60047-2763

Other providers in Lake Zurich