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Janesville Psychiatric Clinic

Clinical Medical Laboratory in Janesville, WI · enumerated 2013 · authorized official William Hollingsworth, Director.

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

National Provider Identifier

1619311321

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Registry record

Entity type Organization (Type 2)
Legal business name Janesville Psychiatric Clinic
Practice address 15 W Milwaukee St, Suite 206, Janesville, WI, 53548
Phone (608) 755-1475
Enumeration date Apr 24, 2013
Last updated in NPPES Apr 24, 2013

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 52D2055176 (WI) Primary

Authorized official

Name William Hollingsworth
Title Director
Phone (608) 755-1475

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.

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Frequently asked questions

Who is the authorized official for Janesville Psychiatric Clinic?
NPPES lists William Hollingsworth (Director) as the authorized official for this organization.
What is the NPI number for Janesville Psychiatric Clinic?
The NPI for Janesville Psychiatric Clinic is 1619311321, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-24.