Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Accident and Injury Group Chelsea, LLC

Chiropractor in Chelsea, MA · enumerated 2026 · authorized official David Gladstone, Director.

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

National Provider Identifier

1518894898

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Accident and Injury Group Chelsea, LLC

Practice address 100 Everett Ave Ste 11a, Chelsea, MA, 02150

Phone (305) 588-6840

Enumeration date May 8, 2026

Last updated in NPPES May 8, 2026

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name David Gladstone

Title Director

Phone (305) 588-6840

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 Accident and Injury Group Chelsea, LLC?

Accident and Injury Group Chelsea, LLC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-08.