NIKKI DIAMANTOPOULOS ATC
NPI 1003620808
Specialist/Technologist - Athletic Trainer in Syosset, NY

Q: What is Nikki Diamantopoulos's NPI number?

The NPI number for Nikki Diamantopoulos is 1003620808. It was assigned to this individual provider in the NPPES registry on February 3, 2025. The provider is also known as Nicoletta Diamantopoulos Atc.

Q: What is Nikki Diamantopoulos's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Athletic Trainer, with taxonomy code 2255A2300X.

Active since February 03, 2025

350 ROBBINS LN, SYOSSET, NY 11791(516) 822-1777 Get Directions Write a Review

NPPES record last updated: February 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Nikki Diamantopoulos Atc NPPES

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

NIKKI DIAMANTOPOULOS ATC (NPI 1003620808) is an individual athletic trainer provider in Syosset, New York, licensed in New York (002048) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1003620808

Entity TypeIndividualFemale

Primary Taxonomy2255A2300X

Provider Legal NameNIKKI DIAMANTOPOULOSCredential: ATC

Location Address350 ROBBINS LNSyosset, NY 11791-6009

Mailing Address749 Sunrise AveBellmore, NY 11710-4524 · (480) 221-3350

Phone(516) 822-1777

Sole ProprietorNo

Enumeration DateFebruary 3, 2025

NPPES CertifiedFebruary 3, 2025

✔ NPI 1003620808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code2255A2300X

License✔ Licensed in NY · 002048

Definition

Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

350 ROBBINS LN, Syosset, NY 11791

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Other Names 1

Former Name (1)Nicoletta Diamantopoulos Atc

Other Providers at the Same Location NPPES

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

NICHOLAS TUCKER BRADSHAW PT, DPT

Physical Therapist

350 ROBBINS LN
SYOSSET, NY 11791

Nassau County (516) 513-1510

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 Nikki Diamantopoulos's NPI number?

The NPI number for Nikki Diamantopoulos is 1003620808. It was assigned to this individual provider in the NPPES registry on February 3, 2025. The provider is also known as Nicoletta Diamantopoulos Atc.

Where is Nikki Diamantopoulos located?

Nikki Diamantopoulos practices at 350 Robbins Ln, Syosset, NY 11791. The listed phone number is (516) 822-1777.

What is Nikki Diamantopoulos's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Athletic Trainer, with taxonomy code 2255A2300X.

When was this NPI record last updated?

The NPPES record for Nikki Diamantopoulos was last updated on February 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.