What is Nicholas Diaz's NPI number?

Nicholas Diaz's National Provider Identifier (NPI) is 1578418547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nicholas Diaz's specialty?

Nicholas Diaz is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).

Where is Nicholas Diaz located?

Nicholas Diaz's practice location on file with NPPES is 900 W 49th St Ste 322, Hialeah, FL 33012-3407.

What is Nicholas Diaz's phone number?

The practice phone number listed in the NPPES registry for Nicholas Diaz is (786) 953-8244.

Is Nicholas Diaz's NPI active?

Yes — Nicholas Diaz's NPI (1578418547) is active in the NPPES registry as of the last update on 2026-03-03.

IndividualActive

Nicholas Diaz

NPI 1578418547 · Speech-Language Assistant · Hialeah, FL

Nicholas Diaz is a Speech-Language Assistant provider in Hialeah, FL (NPI 1578418547).

Provider details

NPI number: 1578418547
Entity type: Individual
Primary specialty: Speech-Language AssistantSpeech, Language and Hearing Service Providers
Sex: Male
Sole proprietor: No
License: SI5845 (FL)

Specialties & taxonomies

Speech-Language AssistantPrimary2355S0801XLicense SI5845 (FL)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

900 W 49th St Ste 322

Hialeah, FL 33012-3407

Phone: (786) 953-8244

Street-level locationGet directions

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Mailing address