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W. John Abadier, M.D., LLC

Surgery Physician in Warwick, RI · enumerated 2008 · authorized official W. Abadier, Owner.

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

National Provider Identifier

1588836589

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Registry record

Entity type Organization (Type 2)
Legal business name W. John Abadier, M.D., LLC
Practice address 300 Toll Gate Rd, Suite 305, Warwick, RI, 02886
Phone (401) 738-6620
Fax (401) 738-0013
Enumeration date Mar 31, 2008
Last updated in NPPES Apr 1, 2008

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 5775 (RI) Primary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 5775 (RI) Secondary

Authorized official

Name W. Abadier
Title Owner
Phone (401) 738-6620

Other identifiers

Identifier Type State Issuer
9004705 Medicaid RI -

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 type of organization is W. John Abadier, M.D., LLC?
W. John Abadier, M.D., LLC is registered in NPPES as a Surgery Physician (its primary provider taxonomy).
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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-01.