Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Green, LMSW

Social Worker in Astoria, NY · enumerated 2026.

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

National Provider Identifier

1871497867

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Registry record

Entity type Individual (Type 1)

Name Alexandra Green

Credential LMSW

Sex Female

Practice address 3636 33rd St Ste 502, Astoria, NY, 11106

Phone (718) 426-8110

Enumeration date Oct 5, 2026

Last updated in NPPES Oct 5, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 116520 (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 Alexandra Green practice?

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

What is the NPI number for Alexandra Green?

The National Provider Identifier (NPI) for Alexandra Green is 1871497867, 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 2026-10-05.