Dr. Robert Samuel Green, DMD
Dr. Robert Samuel Green is a General Practice Dentistry provider (Dentist) practicing in Windham, ME, registered in the NPPES registry with NPI 1861477606 since 2005. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861477606 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Samuel Green |
| Credential | DMD |
| Sex | Male |
| Practice address | 731 ROOSEVELT TRL, Windham, ME, 04062 |
| Phone | 2078928548 |
| Fax | 2078926651 |
| Enumeration date | 2005-12-14 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 2508 | ME |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: Robert Green, DMD NPI: 1861477606 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 731 ROOSEVELT TRL, Windham, ME, 04062
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1750435558 | Lifetime Dental Health, PA | Organization | General Practice Dentistry | Windham, ME |
| 1902293848 | Windham Dental Group PC | Organization | Dental Clinic/Center | Windham, ME |
| 1871190926 | Timothy Adamchuk | Individual | General Practice Dentistry | Windham, ME |
Verify this record
Cross-check NPI 1861477606 against the authoritative CMS record: view Dr. Robert Samuel Green 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 is the NPI number for Robert Green?
Where does Robert Green practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.