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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Aviva Lasky

Social Worker in Williamsville, NY · enumerated 2026.

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

National Provider Identifier

1144133117

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Registry record

Entity type Individual (Type 1)
Name Aviva Lasky
Sex Female
Practice address Williamsville, NY, 14231
Enumeration date Sep 23, 2026
Last updated in NPPES Sep 23, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 107250 (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.

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Frequently asked questions

Where does Aviva Lasky practice?
The practice location on file with NPPES is in Williamsville, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aviva Lasky?
The National Provider Identifier (NPI) for Aviva Lasky is 1144133117, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-23.