HEATHER HOLZHAUSER, LCSW PLLC
NPI 1972378859
Social Worker - Clinical in Riverside, IL

Active since November 20, 2023
54 EAST QUINCY STREET, UNIT 1E, RIVERSIDE, IL 60546(708) 628-7345 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 22, 2026, Nov 20, 2023 (2 updates tracked since 2023).

About Heather Holzhauser, Lcsw Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEATHER HOLZHAUSER, LCSW PLLC (NPI 1972378859) is a healthcare organization registered as a clinical in Riverside, Illinois and active in the NPI registry since November 2023. The organization lists Heather Renee Holzhauser, Lcsw, as its authorized official.

NPPES Registry Identity

NPI1972378859
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameHEATHER HOLZHAUSER, LCSW PLLC
Location Address54 EAST QUINCY STREET, UNIT 1ERiverside, IL 60546
Mailing Address54 East Quincy Street, Unit 1eRiverside, IL 60546 · (708) 628-7345
Organization SubpartNo
Authorized OfficialHeather Renee HolzhauserLcsw · (708) 628-7345
Enumeration DateNovember 20, 2023
Last NPPES UpdateApril 22, 20262 updates tracked since enumeration
NPPES CertifiedApril 22, 2026
NPI 1972378859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
54 EAST QUINCY STREET, Riverside, IL 60546

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heather Holzhauser, Lcsw PLLC's NPI number?

The NPI number for Heather Holzhauser, Lcsw PLLC is 1972378859. It was assigned to this organization in the NPPES registry on November 20, 2023.

Where is Heather Holzhauser, Lcsw PLLC located?

Heather Holzhauser, Lcsw PLLC is located at 54 East Quincy Street Unit 1E, Riverside, IL 60546. The listed phone number is (708) 628-7345.

What is Heather Holzhauser, Lcsw PLLC's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Heather Holzhauser, Lcsw PLLC was last updated on April 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.