NEOP LLC
NPI 1720653728
Dentist - Orthodontics and Dentofacial Orthopedics in Springfield, MA

Active since May 21, 2021
275 BICENTENNIAL HWY, SPRINGFIELD, MA 01118(413) 783-1111 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 8, 2026, May 21, 2021 (2 updates tracked since 2021).

About Neop Llc NPPES

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

NEOP LLC (NPI 1720653728), doing business as Treehouse Orthodontics, is a healthcare organization registered as an orthodontics and dentofacial orthopedics in Springfield, Massachusetts and active in the NPI registry since May 2021. The organization maintains 2 additional practice locations and lists Aaron Demaio, Owner, as its authorized official.

NPPES Registry Identity

NPI1720653728
Entity TypeOrganization
Primary Taxonomy1223X0400X
Legal Business NameNEOP LLC
Location Address275 BICENTENNIAL HWYSpringfield, MA 01118-1900
Mailing Address275 Bicentennial HwySpringfield, MA 01118-1900 · (413) 783-1111
Organization SubpartNo
Authorized OfficialAaron DemaioOwner · (413) 783-1111
Enumeration DateMay 21, 2021
Last NPPES UpdateJanuary 8, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2026
NPI 1720653728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
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.
275 BICENTENNIAL HWY, Springfield, MA 01118

Other Names 1

Doing Business AsTreehouse Orthodontics

Secondary Practice Locations 2

Location 1115 Elm StEnfield, CT 06082-3712 · Phone (860) 741-0753
Location 225 College StSouth Hadley, MA 01075-1154 · Phone (413) 536-0847

Other Identifiers 1

Medicaid1356524144MA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

Ophthalmology
275 BICENTENNIAL HWY
SPRINGFIELD, MA 01118
Physical Therapist (Orthopedic)
275 BICENTENNIAL HWY
SPRINGFIELD, MA 01118
Physical Therapist
275 BICENTENNIAL HWY
SPRINGFIELD, MA 01118
Ophthalmology
275 BICENTENNIAL HWY
SPRINGFIELD, MA 01118
Ophthalmology
275 BICENTENNIAL HWY, SUITE 101
SPRINGFIELD, MA 01118
Dentist (General Practice)
275 BICENTENNIAL HWY, SUITE 275
SPRINGFIELD, MA 01118
Dentist (Orthodontics and Dentofacial Orthopedics)
275 BICENTENNIAL HWY
SPRINGFIELD, MA 01118
Dentist (General Practice)
275 BICENTENNIAL HWY, SUITE 206
SPRINGFIELD, MA 01118

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 Neop LLC's NPI number?

The NPI number for Neop LLC is 1720653728. It was assigned to this organization in the NPPES registry on May 21, 2021. The provider is doing business as Treehouse Orthodontics.

Where is Neop LLC located?

Neop LLC is located at 275 Bicentennial Hwy, Springfield, MA 01118. The listed phone number is (413) 783-1111.

What is Neop LLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Neop LLC was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.