Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sudbury Endodontics LLC

Q: What is the NPI number for Sudbury Endodontics LLC?

The NPI for Sudbury Endodontics LLC is 1447944012, a Type 2 (organization) record in the CMS NPPES registry.

Endodontics in Sudbury, MA · enumerated 2023 · authorized official Niusha Nikkholgh, Endodontist.

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

National Provider Identifier

1447944012

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Registry record

Entity type Organization (Type 2)

Legal business name Sudbury Endodontics LLC

Practice address 111 Boston Post Rd Ste 215, Sudbury, MA, 01776

Phone (978) 579-4403

Enumeration date Jun 6, 2023

Last updated in NPPES Jun 6, 2023

Taxonomy & classification

1223E0200X Endodontics Dental Providers Primary

Authorized official

Name Niusha Nikkholgh

Title Endodontist

Phone (617) 717-4316

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 the NPI number for Sudbury Endodontics LLC?

The NPI for Sudbury Endodontics LLC is 1447944012, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Sudbury Endodontics LLC?

NPPES lists Niusha Nikkholgh (Endodontist) as the authorized official for this organization.

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