Active NPI
Efstratia Constantina Rigopoulos
- General Practice Dentistry
- Woburn, MA
National Provider Identifier
1679328769
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- DN10001348
- Practice address
- 8 Cedar St
Woburn, MA 01801-7246 - Phone
- (781) 937-3050
- NPI assigned
- Apr 22, 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 |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | DN10001348 | MA | Primary |
Addresses
Primary practice location
8 Cedar St
Woburn, MA 01801-7246
Mailing address
6 Olde Tavern Rd
Leominster, MA 01453-2067
Phone (978) 870-0037
Other practice location 1
18 Boston Rd
Chelmsford, MA 01824-3094
Phone (978) 454-5656
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1713744000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785110400000",
"number": "1679328769",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6 OLDE TAVERN RD",
"city": "LEOMINSTER",
"state": "MA",
"postal_code": "014532067",
"telephone_number": "978-870-0037"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8 CEDAR ST",
"city": "WOBURN",
"state": "MA",
"postal_code": "018017246",
"telephone_number": "781-937-3050"
}
],
"practiceLocations": [
{
"address_1": "18 Boston Rd",
"address_purpose": "LOCATION",
"city": "Chelmsford",
"state": "MA",
"postal_code": "018243094",
"country_code": "US",
"telephone_number": "978-454-5656",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "RIGOPOULOS",
"first_name": "EFSTRATIA",
"middle_name": "CONSTANTINA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-04-22",
"last_updated": "2026-07-27",
"certification_date": "2026-07-27",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "MA",
"license": "DN10001348",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Woburn, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.