Active NPI
Benjamin Patton Bayley, LCSW
- Clinical Social Worker
- Boston, MA
National Provider Identifier
1942089404
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 1120462
- Practice address
- 251 Causeway St
Boston, MA 02114-2148 - Phone
- (617) 248-1000
- NPI assigned
- Sep 25, 2023
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 1120462 | MA | Primary |
Addresses
Primary practice location
251 Causeway St
Boston, MA 02114-2148
Mailing address
150 S Huntington Ave
Jamaica Plain, MA 02130-4817
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Social Worker
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
8 N Main St
Suite 201
Attleboro, MA 02703-2273
Phone (855) 284-7483
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1120462 | MA | MD | Clinical Social Worker |
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1695600000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771372800000",
"number": "1942089404",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "150 S HUNTINGTON AVE",
"city": "JAMAICA PLAIN",
"state": "MA",
"postal_code": "021304817"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "251 CAUSEWAY ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "021142148",
"telephone_number": "617-248-1000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BAYLEY",
"first_name": "BENJAMIN",
"middle_name": "PATTON",
"credential": "LCSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-09-25",
"last_updated": "2026-02-18",
"certification_date": "2026-02-18",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MA",
"license": "1120462",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Boston, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.