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

William Robert Aber, PHD

Individual provider Clinical Psychologist · NPI 1598777187

William Robert Aber, PHD is a Clinical Psychologist in Chicago, 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

30 N Michigan Ave Ste 1018
Chicago, IL 60602-3402
Phone: (312) 855-0310
Fax: (312) 855-1270
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 71-4099 (IL)

Record details

NPI number1598777187
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 12, 2006
Last updated in NPPESFebruary 28, 2015
Mailing address30 N Michigan Ave, Suite 1018, Chicago, IL 60602-3402

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