ERIN JUSTINE DIAMANTAKIS
NPI 1376818641
Dentist - Orthodontics and Dentofacial Orthopedics in Westbury, NY

Active since March 19, 2012
959 BRUSH HOLLOW RD STE 100, WESTBURY, NY 11590(516) 550-7447 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2025, Aug 21, 2019 (2 updates tracked since 2019).

About Erin Justine Diamantakis NPPES

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

ERIN JUSTINE DIAMANTAKIS (NPI 1376818641) is an individual orthodontics and dentofacial orthopedics provider in Westbury, New York, licensed in New York (056919) and active in the NPI registry since March 2012.

NPPES Registry Identity

NPI1376818641
Entity TypeIndividualFemale
Primary Taxonomy1223X0400X
Provider Legal NameERIN JUSTINE DIAMANTAKIS
Location Address959 BRUSH HOLLOW RD STE 100Westbury, NY 11590-1779
Mailing Address959 Brush Hollow Rd Ste 100Westbury, NY 11590-1779 · (516) 550-7447
Sole ProprietorNo
Enumeration DateMarch 19, 2012
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
NPI 1376818641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in NY · 056919
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
959 BRUSH HOLLOW RD STE 100, Westbury, NY 11590

Other Names 1

Former Name (1)Erin Justine Gearity

Accepted Insurance

Other Providers at the Same Location NPPES

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

Dentist (Orthodontics and Dentofacial Orthopedics)
959 BRUSH HOLLOW RD STE 100
WESTBURY, NY 11590

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 Erin Diamantakis's NPI number?

The NPI number for Erin Diamantakis is 1376818641. It was assigned to this individual provider in the NPPES registry on March 19, 2012. The provider is also known as Erin Justine Gearity.

Where is Erin Diamantakis located?

Erin Diamantakis practices at 959 Brush Hollow Rd Ste 100, Westbury, NY 11590. The listed phone number is (516) 550-7447.

What is Erin Diamantakis's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

What insurance does Erin Diamantakis accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Humana and 2 other insurers list Erin Diamantakis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Erin Diamantakis was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.