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Eileen Elizabeth Flannelly

Speech-Language Pathologist in Massapequa, NY · enumerated 2020.

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

National Provider Identifier

1346856226

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Registry record

Entity type Individual (Type 1)
Name Eileen Elizabeth Flannelly
Sex Female
Practice address 33 Locust St, Massapequa, NY, 11758
Enumeration date Sep 16, 2020
Last updated in NPPES Sep 17, 2020

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing 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 Eileen Flannelly's NPI record?
Cross-check NPI 1346856226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346856226 active?
Yes, as of the latest NPPES snapshot, NPI 1346856226 is active (record last updated 2020-09-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-17.