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County of Walworth

Community/Behavioral Health Agency in Elkhorn, WI · enumerated 2007 · authorized official Carlo Nevicosi, Director.

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

National Provider Identifier

1710189196

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Registry record

Entity type Organization (Type 2)
Legal business name County of Walworth
Other name <Unavail>
Parent organization County of Walworth
Practice address 1910 County Road Nn, Elkhorn, WI, 53121
Phone (262) 741-3200
Fax (262) 741-3217
Enumeration date Jun 5, 2007
Last updated in NPPES Aug 28, 2023

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Carlo Nevicosi
Title Director
Phone (262) 741-3200

Other identifiers

Identifier Type State Issuer
32980200 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 County of Walworth?
County of Walworth is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-28.