Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Elizabeth Marie Alagna, MSW

Behavior Analyst in Levittown, NY · enumerated 2016.

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

National Provider Identifier

1003267279

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Registry record

Entity type Individual (Type 1)

Name Miss Elizabeth Marie Alagna

Credential MSW

Sex Female

Practice address 27 Raspberry Ln, Levittown, NY, 11756

Phone (516) 633-7774

Enumeration date Jun 28, 2016

Last updated in NPPES Jun 28, 2016

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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 Elizabeth Alagna practice?

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

What is the NPI number for Elizabeth Alagna?

The National Provider Identifier (NPI) for Elizabeth Alagna is 1003267279, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-28.