Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jayne M Stefanic, ISW

Social Worker in Oconto Falls, WI · enumerated 2005.

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

National Provider Identifier

1376528588

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Registry record

Entity type Individual (Type 1)

Name Jayne M Stefanic

Credential ISW

Sex Female

Practice address 835 S Main St, Oconto Falls, WI, 54154

Phone (920) 846-3092

Enumeration date Dec 9, 2005

Last updated in NPPES Jan 5, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

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 Jayne Stefanic?

The National Provider Identifier (NPI) for Jayne Stefanic is 1376528588, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jayne Stefanic practice?

The practice location on file with NPPES is in Oconto Falls, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-05.