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Neil P Obrien

Chiropractor in Cotuit, MA · enumerated 2007 · authorized official Neil O'Brien, Owner.

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

National Provider Identifier

1902952484

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Registry record

Entity type Organization (Type 2)
Legal business name Neil P Obrien
Other name <Unavail>
Practice address 4650 Route 28, Cotuit, MA, 02635
Phone (508) 428-9441
Fax (508) 428-9750
Enumeration date Jan 26, 2007
Last updated in NPPES Apr 9, 2015

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2357 (MA) Primary

Authorized official

Name Neil O'Brien
Title Owner
Phone (508) 428-9441

Other identifiers

Identifier Type State Issuer
Y39837 Other MA BCBS
642685 Other MA TUFTS HEALTH PLAN

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 Neil P Obrien?
Neil P Obrien is registered in NPPES as a Chiropractor (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-09.