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Mrs. Nadine Ann O'Sullivan

Speech-Language Pathologist in Hicksville, NY · enumerated 2008 · practices at Communication Therapies and Rehab. Managing Associates, LLC.

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

National Provider Identifier

1104070382

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Registry record

Entity type Individual (Type 1)
Name Mrs. Nadine Ann O'Sullivan
Sex Female
Practice address 5 Bethpage Rd, Hicksville, NY, 11801
Phone (516) 932-7414
Enumeration date Nov 13, 2008
Last updated in NPPES Nov 13, 2008

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 011116-1 (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

How do I verify Nadine O'Sullivan's NPI record?
Cross-check NPI 1104070382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104070382 active?
Yes, as of the latest NPPES snapshot, NPI 1104070382 is active (record last updated 2008-11-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-13.