ELYSE NICOLE DIAZ
NPI 1457219685
Case Manager/Care Coordinator in Hicksville, NY

Active since January 15, 2026
950 SOUTH OYSTER BAY ROAD, 950 SOUTH OYSTER BAY ROAD, HICKSVILLE, NY 11801(516) 788-3843 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Elyse Nicole Diaz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELYSE NICOLE DIAZ (NPI 1457219685) is an individual case manager/care coordinator provider in Hicksville, New York and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1457219685
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameELYSE NICOLE DIAZ
Location Address950 SOUTH OYSTER BAY ROAD, 950 SOUTH OYSTER BAY ROADHicksville, NY 11801
Mailing Address950 South Oyster Bay RoadHicksville, NY 11801 · (516) 788-3843
Sole ProprietorNo
Enumeration DateJanuary 15, 2026
NPPES CertifiedJanuary 15, 2026
NPI 1457219685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

950 SOUTH OYSTER BAY ROAD, Hicksville, NY 11801

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Registered Nurse
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Counselor
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Counselor (Mental Health)
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Student in an Organized Health Care Education/Training Program
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Social Worker
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Case Manager/Care Coordinator
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Behavior Technician
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801
Counselor
950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elyse Diaz's NPI number?

The NPI number for Elyse Diaz is 1457219685. It was assigned to this individual provider in the NPPES registry on January 15, 2026.

Where is Elyse Diaz located?

Elyse Diaz practices at 950 South Oyster Bay Road 950 South Oyster Bay Road, Hicksville, NY 11801. The listed phone number is (516) 788-3843.

What is Elyse Diaz's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Elyse Diaz was last updated on January 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.