Active NPI
Lawrence S Schiffman, MD
- Rheumatology Physician
- Northampton, MA
National Provider Identifier
1275512188
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rheumatology Physician
- License
- 43136
- Practice address
- 190 Nonotuck St
Northampton, MA 01062-1911 - Phone
- (413) 584-9511
- Fax
- (413) 584-4218
- NPI assigned
- Jan 10, 2006
- 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 |
|---|---|---|---|---|
| Rheumatology Physician | 207RR0500X | 43136 | MA | Primary |
Addresses
Primary practice location
190 Nonotuck St
Northampton, MA 01062-1911
Mailing address
190 Nonotuck St
Northampton, MA 01062-1911
Phone (413) 584-9511
Other identifiers 9
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 043136 | Other | MA | TUFTS |
| 6752 | Other | MA | BMC |
| 2122817 | Other | MA | CIGNA |
| 25264 | Other | MA | HARVARD PILGRIM |
| G14128 | Other | MA | BCBS MA |
| 2076764 | Medicaid | MA | |
| 2453994 | Other | MA | AETNA |
| 19805 | Other | MA | HEALTH NEW ENGLAND |
| 431361 | Other | MA | CONNECTICARE |
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 43136 | MA | MD | Rheumatology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1136851200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1275512188",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "190 NONOTUCK ST",
"city": "NORTHAMPTON",
"state": "MA",
"postal_code": "010621911",
"telephone_number": "413-584-9511",
"fax_number": "413-584-4218"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "190 NONOTUCK ST",
"city": "NORTHAMPTON",
"state": "MA",
"postal_code": "010621911",
"telephone_number": "413-584-9511",
"fax_number": "413-584-4218"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SCHIFFMAN",
"first_name": "LAWRENCE",
"middle_name": "S",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-10",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RR0500X",
"taxonomy_group": "",
"desc": "Internal Medicine, Rheumatology",
"state": "MA",
"license": "43136",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TUFTS",
"identifier": "043136",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BMC",
"identifier": "6752",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "2122817",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HARVARD PILGRIM",
"identifier": "25264",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS MA",
"identifier": "G14128",
"state": "MA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2076764",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "2453994",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTH NEW ENGLAND",
"identifier": "19805",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CONNECTICARE",
"identifier": "431361",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Northampton, 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.