MRS. WENDY ANN TREFZ LCSW, CSAC
NPI 1871632869
Social Worker - Clinical in Kenosha, WI

Active since February 06, 2007
6501 3RD AVE STE 4, KENOSHA, WI 53143(262) 914-3101 Get Directions Write a Review

NPPES record last updated: December 11, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mrs. Wendy Ann Trefz Lcsw, Csac NPPES

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

MRS. WENDY ANN TREFZ LCSW, CSAC (NPI 1871632869) is an individual clinical provider in Kenosha, Wisconsin, licensed in Wisconsin (7847-123) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1871632869
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. WENDY ANN TREFZCredential: LCSW, CSAC
Location Address6501 3RD AVE STE 4Kenosha, WI 53143-5111
Mailing Address7524 Lily Lake RdBurlington, WI 53105-8807 · (262) 914-3101
Sole ProprietorNo
Enumeration DateFebruary 6, 2007
Last NPPES UpdateDecember 11, 2021
NPPES CertifiedDecember 11, 2021
NPI 1871632869 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
License Licensed in WI · 7847-123
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 · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 1968 (WI)
6501 3RD AVE STE 4, Kenosha, WI 53143

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 Wendy Trefz's NPI number?

The NPI number for Wendy Trefz is 1871632869. It was assigned to this individual provider in the NPPES registry on February 6, 2007.

Where is Wendy Trefz located?

Wendy Trefz practices at 6501 3rd Ave Ste 4, Kenosha, WI 53143. The listed phone number is (262) 914-3101.

What is Wendy Trefz'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 Wendy Trefz was last updated on December 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.