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John Chaffey Do Ltd

John Chaffey Do Ltd is a healthcare organization registered as Internal Medicine Physician in Warwick, RI, holding Type 2 (organization) NPI 1710172739 since 2007. The authorized official on file is John Chaffey, Owner.

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NPI 1710172739
Entity type Organization (Type 2)
Legal business name John Chaffey Do Ltd
Practice address 215 TOLL GATE RD, SUITE 209, Warwick, RI, 02886
Phone 4018258200
Enumeration date 2007-09-12
Last updated in NPPES 2007-09-12

Authorized official

Name John Chaffey
Title Owner
Phone 4018258200

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary DO546 RI
Copy-ready billing details
Provider: John Chaffey Do Ltd
NPI: 1710172739
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 215 TOLL GATE RD, SUITE 209, Warwick, RI, 02886

Providers at this address

NPI Name Type Specialty Location
1760488506 Mohamed Azzouz Individual Gastroenterology Physician Warwick, RI
1922007095 Franklin Mirrer Individual Sports Medicine (Orthopaedic Surgery) Physician Warwick, RI
1346228988 Richard San Antonio Individual Cardiovascular Disease Physician Warwick, RI
1225016355 Stephen Matarese Individual Pulmonary Disease Physician Warwick, RI
1831151026 Select Physical Therpay Holdings Inc Organization Rehabilitation Clinic/Center Warwick, RI
1386691723 Mji Inc Organization Orthopaedic Surgery Physician Warwick, RI
1538195144 John Przygoda Individual Hematology & Oncology Physician Warwick, RI
1962439612 John Chaffey Individual Internal Medicine Physician Warwick, RI

Verify this record

Cross-check NPI 1710172739 against the authoritative CMS record: view John Chaffey Do Ltd on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is John Chaffey Do Ltd?
John Chaffey Do Ltd is registered in NPPES as a Internal Medicine 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.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-09-12.