Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicholas Diaz

Speech-Language Assistant in Hialeah, FL · enumerated 2026 · practices at Speech Swallowing and Hearing, Inc.

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

National Provider Identifier

1578418547

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Registry record

Entity type Individual (Type 1)

Name Nicholas Diaz

Sex Male

Practice address 900 W 49th St Ste 322, Hialeah, FL, 33012

Phone (786) 953-8244

Enumeration date Mar 3, 2026

Last updated in NPPES Mar 3, 2026

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License SI5845 (FL) 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

Is NPI 1578418547 active?

Yes, as of the latest NPPES snapshot, NPI 1578418547 is active (record last updated 2026-03-03).

How do I verify Nicholas Diaz's NPI record?

Cross-check NPI 1578418547 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Nube Escobar Audiologist · Hialeah, FL NPI 1821233032 Speech Swallowing and Hearing, Inc Audiologist · Hialeah, FL NPI 1477924785 Yoalkis Martinez Pediatric Occupational Therapist · Hialeah, FL NPI 1699258061 Abigail Ribas Speech-Language Assistant · Hialeah, FL NPI 1194452557 Kolbe Perez Speech-Language Assistant · Hialeah, FL NPI 1336969906

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-03.