Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Elton Cavness, PHD

Psychologist in Oshkosh, WI · enumerated 2005.

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

National Provider Identifier

1669466421

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Registry record

Entity type Individual (Type 1)

Name Steven Elton Cavness

Credential PHD

Sex Male

Practice address 1855 S Koeller St, Oshkosh, WI, 54902

Phone (920) 223-7350

Enumeration date Sep 8, 2005

Last updated in NPPES Feb 10, 2012

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 950 (WI) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
39114600	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

Is NPI 1669466421 active?

Yes, as of the latest NPPES snapshot, NPI 1669466421 is active (record last updated 2012-02-10).

How do I verify Steven Cavness's NPI record?

Cross-check NPI 1669466421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-10.