What is Elyse Diaz's NPI number?

Elyse Diaz's National Provider Identifier (NPI) is 1457219685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Elyse Diaz's specialty?

Elyse Diaz is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Elyse Diaz located?

Elyse Diaz's practice location on file with NPPES is 950 South Oyster Bay Road, Hicksville, NY 11801.

What is Elyse Diaz's phone number?

The practice phone number listed in the NPPES registry for Elyse Diaz is (516) 788-3843.

Is Elyse Diaz's NPI active?

Yes — Elyse Diaz's NPI (1457219685) is active in the NPPES registry as of the last update on 2026-01-15.

IndividualActive

Elyse Diaz

NPI 1457219685 · Case Manager/Care Coordinator · Hicksville, NY

Elyse Diaz is a Case Manager/Care Coordinator provider in Hicksville, NY (NPI 1457219685).

Provider details

NPI number: 1457219685
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 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
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

950 South Oyster Bay Road

Hicksville, NY 11801

Phone: (516) 788-3843

Street-level locationGet directions

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Mailing address