Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Fedner Joseph, LICENSED SOCIAL WORK

Social Worker in North Brunswick, NJ · enumerated 2014.

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

National Provider Identifier

1104231141

Verified

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Registry record

Entity type Individual (Type 1)

Name Fedner Joseph

Credential LICENSED SOCIAL WORK

Sex Male

Practice address North Brunswick, NJ, 08902

Phone (917) 548-4092

Enumeration date Jun 29, 2014

Last updated in NPPES Jun 29, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL05483800 (NJ) 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

Where does Fedner Joseph practice?

The practice location on file with NPPES is in North Brunswick, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Fedner Joseph?

The National Provider Identifier (NPI) for Fedner Joseph is 1104231141, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-29.