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Dr. John Larry Jansky, PHD

Clinical Psychologist in Williams Bay, WI · enumerated 2007.

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

National Provider Identifier

1184807141

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Registry record

Entity type Individual (Type 1)
Name Dr. John Larry Jansky
Credential PHD
Sex Male
Practice address N2846 State Road 67, Williams Bay, WI, 53191
Phone (262) 245-5608
Fax (262) 245-5648
Enumeration date Dec 13, 2007
Last updated in NPPES Feb 11, 2016

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 856-057 (WI) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

Where does John Jansky practice?
The practice location on file with NPPES is in Williams Bay, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Jansky?
The National Provider Identifier (NPI) for John Jansky is 1184807141, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-11.