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

Michael Niznikiewicz, PHD

Individual provider Clinical Psychologist · NPI 1922646108

Michael Niznikiewicz, PHD is a Clinical Psychologist in Hines, Illinois. Licensed in Illinois. Registered with an NPI since 2019.

Licensed in
IL
In the registry since
2019
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5000 S 5th Ave Bldg 128
Hines, IL 60141-3030
Phone: (708) 202-8387
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071.010176 (IL)

Record details

NPI number1922646108
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 18, 2019
Last updated in NPPESDecember 18, 2019
Certification dateDecember 18, 2019
Mailing address5000 S 5th Ave Bldg 128, Hines, IL 60141-3030

Other providers in Hines