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

Dr. Jason C Ong, PHD

Individual provider Clinical Psychologist · NPI 1528260940

Dr. Jason C Ong, PHD is a Clinical Psychologist in Chicago, Illinois. Licensed in California and Illinois. Registered with an NPI since 2007.

Licensed in
CA, IL
In the registry since
2007
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

1653 W Congress Pkwy Rush University Medical Ctr
Chicago, IL 60612-3833
Phone: (312) 942-5440
Fax: (312) 942-8961
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071007474 (IL)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY 21461 (CA)

Record details

NPI number1528260940
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 5, 2007
Last updated in NPPESMay 21, 2008

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