Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Waukesha County

Q: What is the NPI number for Waukesha County?

The NPI for Waukesha County is 1073637252, a Type 2 (organization) record in the CMS NPPES registry.

Community/Behavioral Health Agency in Waukesha, WI · enumerated 2007 · authorized official David Derosier, Credentialing Specialist.

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

National Provider Identifier

1073637252

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Registry record

Entity type Organization (Type 2)

Legal business name Waukesha County

Other name <Unavail>

Practice address 1501 Airport Rd, Waukesha, WI, 53188

Phone (262) 548-7950

Fax (262) 970-4791

Enumeration date Mar 16, 2007

Last updated in NPPES Nov 10, 2025

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 41760800 (WI) Primary

Authorized official

Name David Derosier

Title Credentialing Specialist

Phone (262) 548-8431

Other identifiers

Identifier	Type	State	Issuer
41760800	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 the NPI number for Waukesha County?

The NPI for Waukesha County is 1073637252, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Waukesha County?

NPPES lists David Derosier (Credentialing Specialist) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-10.