Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia Obrien

Social Worker in Hauppauge, NY · enumerated 2024.

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

National Provider Identifier

1245052901

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Registry record

Entity type Individual (Type 1)

Name Patricia Obrien

Sex Female

Practice address 1 Rabro Dr, Hauppauge, NY, 11788

Phone (631) 257-5900

Enumeration date Oct 24, 2024

Last updated in NPPES Oct 24, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 125369 (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

Is NPI 1245052901 active?

Yes, as of the latest NPPES snapshot, NPI 1245052901 is active (record last updated 2024-10-24).

How do I verify Patricia Obrien's NPI record?

Cross-check NPI 1245052901 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-24.