NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carly Kasten, LSW

Social Worker in Little Silver, NJ · enumerated 2024 · practices at Leaf By Ddsp Ltd..

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

National Provider Identifier

1154149953

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Registry record

Entity type Individual (Type 1)
Name Carly Kasten
Credential LSW
Sex Female
Practice address 34 Sycamore Ave Ste 2e, Little Silver, NJ, 07739
Enumeration date Sep 30, 2024
Last updated in NPPES Mar 5, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06632400 (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.

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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 Carly Kasten?
Carly Kasten 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-05.