Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ian Nussbaum, LSW

Social Worker in Avenel, NJ · enumerated 2018.

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

National Provider Identifier

1760974257

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ian Nussbaum

Credential LSW

Sex Male

Practice address 1500 Saint Georges Ave Ste E, Avenel, NJ, 07001

Phone (856) 772-5809

Enumeration date May 31, 2018

Last updated in NPPES May 31, 2018

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06114300 (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

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.

What specialty is Ian Nussbaum?

Ian Nussbaum 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-31.