What is Sarah Diaz's NPI number?

Sarah Diaz's National Provider Identifier (NPI) is 1558910729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Diaz's specialty?

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

Where is Sarah Diaz located?

Sarah Diaz's practice location on file with NPPES is 711 Stewart Ave, Garden City, NY 11530-4731.

What is Sarah Diaz's phone number?

The practice phone number listed in the NPPES registry for Sarah Diaz is (516) 742-4015.

Is Sarah Diaz's NPI active?

Yes — Sarah Diaz's NPI (1558910729) is active in the NPPES registry as of the last update on 2025-11-18.

IndividualActive

Sarah Diaz

NPI 1558910729 · Clinical Social Worker · Garden City, NY

Sarah Diaz is a Clinical Social Worker provider in Garden City, NY (NPI 1558910729).

Provider details

NPI number: 1558910729
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
6 yrs 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

711 Stewart Ave

Garden City, NY 11530-4731

Phone: (516) 742-4015

Street-level locationGet directions

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Mailing address