Mark Diamond DDS LLC
Mark Diamond DDS LLC is a healthcare organization registered as General Practice Dentistry in Scarborough, ME, holding Type 2 (organization) NPI 1174732937 since 2007. The authorized official on file is Mark Diamond, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174732937 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark Diamond DDS LLC |
| Practice address | 500 ENTERPRISE DR, Scarborough, ME, 04074 |
| Phone | 2078834285 |
| Fax | 2078839891 |
| Enumeration date | 2007-05-21 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Mark Diamond |
|---|---|
| Title | Owner |
| Phone | 2078834285 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 3321 | ME |
Copy-ready billing details
Provider: Mark Diamond DDS LLC NPI: 1174732937 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 500 ENTERPRISE DR, Scarborough, ME, 04074
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1871521369 | Mark Diamond | Individual | General Practice Dentistry | Scarborough, ME |
| 1154768513 | Lindsey Brangwynne | Individual | Dentist | Scarborough, ME |
| 1659822021 | Diamond & Brangwynne Dental, LLC | Organization | General Practice Dentistry | Scarborough, ME |
Verify this record
Cross-check NPI 1174732937 against the authoritative CMS record: view Mark Diamond DDS LLC 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 Mark Diamond DDS LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.