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

Nneka E. Onyezia PHD, LLC

Organization Clinical Psychologist · NPI 1790161305

Nneka E. Onyezia PHD, LLC provides Clinical Psychologist services in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2015.

Licensed in
IL
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1030 N Clark St Ste 300
Chicago, IL 60610-5467 Not confirmed with CMS for 11 years — call before visiting
Phone: (312) 725-0225
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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 071008034 (IL)

Record details

NPI number1790161305
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nneka Onyezia — Clinical Psychologist · (312) 725-0225
NPI enumeratedAugust 5, 2015
Last updated in NPPESAugust 5, 2015
Mailing address659 W Randolph St, Apt 1020, Chicago, IL 60661-2151

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