What is Tiana Diaz's NPI number?

Tiana Diaz's National Provider Identifier (NPI) is 1578457313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiana Diaz's specialty?

Tiana Diaz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Tiana Diaz located?

Tiana Diaz's practice location on file with NPPES is 1063 63rd St Ste 5300, Brooklyn, NY 11219-5114.

What is Tiana Diaz's phone number?

The practice phone number listed in the NPPES registry for Tiana Diaz is (776) 421-2301.

Is Tiana Diaz's NPI active?

Yes — Tiana Diaz's NPI (1578457313) is active in the NPPES registry as of the last update on 2025-06-05.

IndividualActive

Tiana Diaz

NPI 1578457313 · Social Worker · Brooklyn, NY

Tiana Diaz is a Social Worker provider in Brooklyn, NY (NPI 1578457313).

Provider details

NPI number: 1578457313
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

1063 63rd St Ste 5300

Brooklyn, NY 11219-5114

Phone: (776) 421-2301

Street-level locationGet directions

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Mailing address