Dr. Robert Linthwaite Roy, D.D.S.
Dr. Robert Linthwaite Roy is a General Practice Dentistry provider (Dentist) practicing in Stoneham, MA, registered in the NPPES registry with NPI 1750416897 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1750416897 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Linthwaite Roy |
| Credential | D.D.S. |
| Sex | Male |
| Practice address | Stoneham, MA, 02180 |
| Phone | 7814384353 |
| Fax | 7812794828 |
| Enumeration date | 2007-02-22 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 10668 | MA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0232157 | Medicaid | MA | — |
Copy-ready billing details
Provider: Robert Roy, D.D.S. NPI: 1750416897 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Stoneham, MA, 02180
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457421091 | Jonathan Chase DDS PC | Organization | Orthodontics and Dentofacial Orthopedics Dentistry | Stoneham, MA |
| 1922140284 | Conrad Loehlein | Individual | Medical Physician Assistant | Stoneham, MA |
| 1982747457 | Neil Kirstein | Individual | Acupuncturist | Stoneham, MA |
| 1609066984 | Aimee Poirier | Individual | Acupuncturist | Stoneham, MA |
| 1063604114 | First Dental Associates PC | Organization | Dentist | Stoneham, MA |
| 1710136155 | Jonathan Chase | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Stoneham, MA |
| 1285878520 | Ellen Malsky M.D LLC | Organization | Internal Medicine Physician | Stoneham, MA |
| 1700259058 | Pleasant Home Health Services LLC | Organization | Home Health Agency | Stoneham, MA |
Verify this record
Cross-check NPI 1750416897 against the authoritative CMS record: view Dr. Robert Linthwaite Roy 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
Where does Robert Roy practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.