Active NPI
Sarah Nasser
- Social Worker
- Chestnut Hill, MA
National Provider Identifier
1891606299
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- LCSW2120252
- Practice address
- 300 South St
Chestnut Hill, MA 02467-3694 - Phone
- (617) 676-3389
- NPI assigned
- Sep 15, 2026
- Last updated
- Sep 15, 2026
- 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 |
|---|---|---|---|---|
| Social Worker | 104100000X | LCSW2120252 | MA | Primary |
Addresses
Primary practice location
300 South St
Chestnut Hill, MA 02467-3694
Mailing address
98 Beechcroft St Apt 3
Brighton, MA 02135-2582
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": "1789430400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789430400000",
"number": "1891606299",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "98 BEECHCROFT ST APT 3",
"city": "BRIGHTON",
"state": "MA",
"postal_code": "021352582"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 SOUTH ST",
"city": "CHESTNUT HILL",
"state": "MA",
"postal_code": "024673694",
"telephone_number": "617-676-3389"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NASSER",
"first_name": "SARAH",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-09-15",
"last_updated": "2026-09-15",
"certification_date": "2026-09-15",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "MA",
"license": "LCSW2120252",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chestnut Hill, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.