Active NPI
Allen L Friedman
- Dentist
- Billerica, MA
National Provider Identifier
1790761815
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 700690
- Practice address
- 337 Boston Rd
Billerica, MA 01821-1819 - Phone
- (978) 667-8600
- Fax
- (978) 663-2880
- NPI assigned
- Dec 20, 2005
- Sex
- Male
- 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 | 700690 | MA | Primary |
Addresses
Primary practice location
337 Boston Rd
Billerica, MA 01821-1819
Mailing address
13 Mark Vincent Dr
Westford, MA 01886-4504
Phone (978) 692-7197
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 16592 | Other | MA | HARVARD |
| 700690 | Other | MA | TUFTS |
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 700690 | MA | MD | Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1135036800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1790761815",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13 MARK VINCENT DR",
"city": "WESTFORD",
"state": "MA",
"postal_code": "018864504",
"telephone_number": "978-692-7197",
"fax_number": "978-663-2880"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "337 BOSTON RD",
"city": "BILLERICA",
"state": "MA",
"postal_code": "018211819",
"telephone_number": "978-667-8600",
"fax_number": "978-663-2880"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FRIEDMAN",
"first_name": "ALLEN",
"middle_name": "L",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-20",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "MA",
"license": "700690",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HARVARD",
"identifier": "16592",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TUFTS",
"identifier": "700690",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Billerica, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.