Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Irene Castaneda, LCSWR

Clinical Social Worker in Hempstead, NY · enumerated 2006.

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

National Provider Identifier

1366529471

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Registry record

Entity type Individual (Type 1)

Name Ms. Irene Castaneda

Credential LCSWR

Sex Female

Practice address 344 Fulton Ave, Hispanic Counseling Center, Hempstead, NY, 11550

Phone (516) 538-2613

Fax (516) 538-2613

Enumeration date Nov 1, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R0411111 (NY) 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 Irene Castaneda practice?

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

What is the NPI number for Irene Castaneda?

The National Provider Identifier (NPI) for Irene Castaneda is 1366529471, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.