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MR. WILLIAM H TREESE JR. MSW
NPI 1285999714
Social Worker - Clinical in Chicago, IL

Active since July 11, 2012
820 S DAMEN AVE # 122, CHICAGO, IL 60612(312) 569-8043(312) 569-6171 Get Directions Write a Review

NPPES record last updated: March 22, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. William H Treese Jr. Msw NPPES

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

MR. WILLIAM H TREESE JR. MSW (NPI 1285999714) is an individual clinical provider in Chicago, Illinois, licensed in Hawaii (LCSW-3986) and active in the NPI registry since July 2012. He maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1285999714
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. WILLIAM H TREESE JR.Credential: MSW
Location Address820 S DAMEN AVE # 122Chicago, IL 60612-3728
Mailing Address1920 N Campbell AveChicago, IL 60647-4333 · (412) 320-5002 · Fax (312) 569-6171
Phone(312) 569-8043
Fax(312) 569-6171
Sole ProprietorNo
Enumeration DateJuly 11, 2012
Last NPPES UpdateMarch 22, 2019
✔ NPI 1285999714 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in HI · LCSW-3986✔ Licensed in PA · SW128277
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.
820 S DAMEN AVE # 122, Chicago, IL 60612
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Secondary Practice Location 1

Location 1901 Rancho LnLas Vegas, NV 89106-3836 · Phone (702) 636-3000

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 William Treese's NPI number?

The NPI number for William Treese is 1285999714. It was assigned to this individual provider in the NPPES registry on July 11, 2012.

Where is William Treese located?

William Treese practices at 820 S Damen Ave # 122, Chicago, IL 60612. The listed phone number is (312) 569-8043.

What is William Treese'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 William Treese was last updated on March 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.