Active NPI
Sarah Islam, DDS
- Dentist
- Sudbury, MA
National Provider Identifier
1366286338
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- DN10000915
- Practice address
- 15 Concord Rd
Sudbury, MA 01776-2328 - Phone
- (978) 467-4999
- NPI assigned
- Jun 24, 2024
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dentist | 122300000X | DN10000915 | MA | Primary |
Addresses
Primary practice location
15 Concord Rd
Sudbury, MA 01776-2328
Mailing address
15 Concord Rd
Sudbury, MA 01776-2328
Phone (508) 873-4617
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| DN10000915 | MA | MD | Dentist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Emb Dental, LLC | Dentist | Past | Accepting new patients |
| Marengi Dental LLC | Dentist | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Dentist
- Sudbury, MA
- NPI 1952846370
-
- Dentist
- Sudbury, MA
- NPI 1780070946
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1719187200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758672000000",
"number": "1366286338",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "15 CONCORD RD",
"city": "SUDBURY",
"state": "MA",
"postal_code": "017762328",
"telephone_number": "508-873-4617"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "15 CONCORD RD",
"city": "SUDBURY",
"state": "MA",
"postal_code": "017762328",
"telephone_number": "978-467-4999"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ISLAM",
"first_name": "SARAH",
"name_prefix": "Dr.",
"credential": "DDS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-06-24",
"last_updated": "2025-09-24",
"certification_date": "2025-09-24",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "MA",
"license": "DN10000915",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sudbury, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.