Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Next Generation Endodontics, Pllc

Endodontics in Middleton, MA · enumerated 2023 · authorized official James Pastore, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285319640

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Registry record

Entity type Organization (Type 2)

Legal business name Next Generation Endodontics, Pllc

Practice address 210b S Main St, Middleton, MA, 01949

Phone (978) 623-4590

Enumeration date Jun 21, 2023

Last updated in NPPES Jun 21, 2023

Taxonomy & classification

1223E0200X Endodontics Dental Providers Primary

Authorized official

Name James Pastore

Title Owner

Phone (781) 799-9569

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Next Generation Endodontics, Pllc?

Next Generation Endodontics, Pllc is registered in NPPES as a Endodontics (its primary provider taxonomy).

Providers at this address

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Patrick Hoye Endodontics · Middleton, MA NPI 1215451216 Jenna Zhu Endodontics · Middleton, MA NPI 1598513509

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-21.