NPI Portal NPI Lookup & Verification

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

Mrs. Agnieszka Beata Collins, MSW

Social Worker in Mastic, NY · enumerated 2024 · practices at Colonial Youth and Family Services.

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

National Provider Identifier

1598522658

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Registry record

Entity type Individual (Type 1)
Name Mrs. Agnieszka Beata Collins
Credential MSW
Sex Female
Practice address Mastic, NY, 11950
Phone (631) 772-3284
Enumeration date Mar 4, 2024
Last updated in NPPES Dec 9, 2024

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 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

How do I verify Agnieszka Collins's NPI record?
Cross-check NPI 1598522658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598522658 active?
Yes, as of the latest NPPES snapshot, NPI 1598522658 is active (record last updated 2024-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-09.