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Gateway Chiropractic & Occupational Health Center

Sports Physician Chiropractor in Leominster, MA · enumerated 2016 · authorized official James Barassi, Owner.

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

National Provider Identifier

1609235886

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Registry record

Entity type Organization (Type 2)
Legal business name Gateway Chiropractic & Occupational Health Center
Practice address 435 Lancaster St, Suite 214, Leominster, MA, 01453
Phone (978) 728-3001
Fax (978) 728-3001
Enumeration date Feb 17, 2016
Last updated in NPPES Feb 17, 2016

Taxonomy & classification

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License CH1621 (MA) Primary

Authorized official

Name James Barassi
Title Owner
Phone (978) 728-3001

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.

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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 Gateway Chiropractic & Occupational Health Center?
Gateway Chiropractic & Occupational Health Center is registered in NPPES as a Sports Physician Chiropractor (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-17.