Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jan Carol Hader, MSW, LSW

Social Worker in New Brunswick, NJ · enumerated 2020.

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

National Provider Identifier

1487262416

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Registry record

Entity type Individual (Type 1)

Name Ms. Jan Carol Hader

Credential MSW, LSW

Sex Female

Practice address 254 Easton Ave, New Brunswick, NJ, 08901

Phone (732) 745-8600

Enumeration date Jul 15, 2020

Last updated in NPPES Jul 15, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44L04541400 (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

What specialty is Jan Hader?

Jan Hader is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-15.