Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Children'S Service Society of Wisconsin

Clinical Social Worker in Milwaukee, WI · enumerated 2008 · authorized official Tracy Oerter, Interim Director of Counseling.

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

National Provider Identifier

1083888382

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Registry record

Entity type Organization (Type 2)

Legal business name Children'S Service Society of Wisconsin

Practice address 620 S 76th St, Suite 120, Milwaukee, WI, 53214

Phone (414) 453-1400

Fax (414) 453-2538

Enumeration date Apr 17, 2008

Last updated in NPPES Dec 5, 2013

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Tracy Oerter

Title Interim Director of Counseling

Phone (414) 266-2912

Other identifiers

Identifier	Type	State	Issuer
42155200	Medicaid	WI	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Children'S Service Society of Wisconsin?

Children'S Service Society of Wisconsin is registered in NPPES as a Clinical Social Worker (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-05.