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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-09-12.