Active NPI
Martin David Broff, M.D.
- Allergy & Immunology Physician
- South Weymouth, MA
National Provider Identifier
1043208192
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Allergy & Immunology Physician
- License
- 44319
- Practice address
- 851 Main St
South Weymouth, MA 02190-1612 - Phone
- (781) 331-1060
- Fax
- (781) 335-9852
- NPI assigned
- Oct 12, 2005
- Last updated
- Jul 13, 2026
- 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 |
|---|---|---|---|---|
| Allergy & Immunology Physician | 207K00000X | 44319 | MA | Primary |
Addresses
Primary practice location
851 Main St
South Weymouth, MA 02190-1612
Mailing address
851 Main St
South Weymouth, MA 02190-1612
Phone (781) 331-1060
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| C27088 | Other | MA | BLUE CROSS BLUE SHIELD |
| 044319 | Other | MA | TUFTS HEALTH CARE |
| 2088649 | Medicaid | MA | |
| 1005 | Other | MA | HARVARD PILGRIM |
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
- Credentials
- Doctor of Medicine
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Specialist
- South Weymouth, MA
- NPI 1952361503
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1129075200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1043208192",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "851 MAIN ST",
"city": "SOUTH WEYMOUTH",
"state": "MA",
"postal_code": "021901612",
"telephone_number": "781-331-1060",
"fax_number": "781-335-9852"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "851 MAIN ST",
"city": "SOUTH WEYMOUTH",
"state": "MA",
"postal_code": "021901612",
"telephone_number": "781-331-1060",
"fax_number": "781-335-9852"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BROFF",
"first_name": "MARTIN",
"middle_name": "DAVID",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-10-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207K00000X",
"taxonomy_group": "",
"desc": "Allergy & Immunology",
"state": "MA",
"license": "44319",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD",
"identifier": "C27088",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TUFTS HEALTH CARE",
"identifier": "044319",
"state": "MA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2088649",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HARVARD PILGRIM",
"identifier": "1005",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}Other providers in South Weymouth, 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.