Dr. Thomas Raymond Leddy, MD
Dr. Thomas Raymond Leddy is a Ophthalmology Physician provider (Ophthalmology) practicing in Warwick, RI, registered in the NPPES registry with NPI 1689631699 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689631699 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Thomas Raymond Leddy |
| Credential | MD |
| Sex | Male |
| Practice address | 390 TOLL GATE RD, SUITE 112, Warwick, RI, 02886 |
| Phone | 4017322662 |
| Fax | 4017322669 |
| Enumeration date | 2006-04-26 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | MD04438 | RI |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9000459 | Medicaid | RI | — |
Copy-ready billing details
Provider: Thomas Leddy, MD NPI: 1689631699 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 390 TOLL GATE RD, SUITE 112, Warwick, RI, 02886
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154327245 | Edward Thomas | Individual | Cardiovascular Disease Physician | Warwick, RI |
| 1174522304 | West Bay Surgical Associates Inc. | Organization | Surgery Physician | Warwick, RI |
| 1861491086 | David Luz | Individual | Surgery Physician | Warwick, RI |
| 1225037435 | John Isaac | Individual | Surgery Physician | Warwick, RI |
| 1265431357 | Daniel Reardon | Individual | Surgery Physician | Warwick, RI |
| 1770582876 | Candace Dyer | Individual | Surgery Physician | Warwick, RI |
| 1629063219 | Keith Callahan | Individual | Family Medicine Physician | Warwick, RI |
| 1720065337 | Elizabeth Vollucci | Individual | Family Nurse Practitioner | Warwick, RI |
Verify this record
Cross-check NPI 1689631699 against the authoritative CMS record: view Dr. Thomas Raymond Leddy 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.