Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ileny Diaz

Individual provider Registered Nurse · NPI 1972924116

Ileny Diaz is a Nurse Practitioner in Oceanside, New York. Qualified in 2023, 3 years ago. Practices with Harmony Health Care Long Island, a 26-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
3
Licensed in
NY
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

3227 Long Beach Rd Ste 2
Oceanside, NY 11572-3651
Phone: (516) 431-1600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F353742 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 669648 (NY)

Record details

NPI number1972924116
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 13, 2013
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026
Mailing address3227 Long Beach Rd Ste 2, Oceanside, NY 11572-3651

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Harmony Health Care Long Island — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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