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Michael Niznikiewicz, PHD

Clinical Psychologist in Hines, IL · enumerated 2019 · practices at Edward Hines Va.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922646108

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Registry record

Entity type Individual (Type 1)
Name Michael Niznikiewicz
Credential PHD
Sex Male
Practice address 5000 S 5th Ave Bldg 128, Hines, IL, 60141
Phone (708) 202-8387
Enumeration date Dec 18, 2019
Last updated in NPPES Dec 18, 2019

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071.010176 (IL) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Michael Niznikiewicz?
The National Provider Identifier (NPI) for Michael Niznikiewicz is 1922646108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Niznikiewicz practice?
The practice location on file with NPPES is in Hines, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-18.