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CASSANDRA M TWARDZIK APSW
NPI 1225494859
Social Worker in Janesville, WI

Active since January 12, 2016
20 E COURT ST, JANESVILLE, WI 53545(608) 755-8923(608) 758-5761 Get Directions Write a Review

NPPES record last updated: January 12, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cassandra M Twardzik Apsw NPPES

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

CASSANDRA M TWARDZIK APSW (NPI 1225494859) is an individual social worker in Janesville, Wisconsin, licensed in Wisconsin (129581-121) and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1225494859
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameCASSANDRA M TWARDZIKCredential: APSW
Location Address20 E COURT STJanesville, WI 53545-3919
Mailing Address20 E Court StJanesville, WI 53545-3919 · (608) 755-8923 · Fax (608) 758-5761
Phone(608) 755-8923
Fax(608) 758-5761
Sole ProprietorNo
Enumeration DateJanuary 12, 2016
✔ NPI 1225494859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WI · 129581-121
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
20 E COURT ST, Janesville, WI 53545
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAUREN E MAGRATH APSW
Social Worker
20 E COURT ST
JANESVILLE, WI 53545
Rock County (608) 741-2117
SARAH E GRUBER LPC-IT
Counselor (Professional)
20 E COURT ST
JANESVILLE, WI 53545
Rock County (608) 755-8923
MARLO M CRUMP LPC-IT
Counselor (Professional)
20 E COURT ST
JANESVILLE, WI 53545
Rock County (608) 755-8923
STEPHANIE R BERG LPC-IT, SAC-IT, SW
Counselor (Professional)
20 E COURT ST
JANESVILLE, WI 53545
Rock County (608) 741-2117

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 Cassandra Twardzik's NPI number?

The NPI number for Cassandra Twardzik is 1225494859. It was assigned to this individual provider in the NPPES registry on January 12, 2016.

Where is Cassandra Twardzik located?

Cassandra Twardzik practices at 20 E Court St, Janesville, WI 53545. The listed phone number is (608) 755-8923.

What is Cassandra Twardzik's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Cassandra Twardzik was last updated on January 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.