Active NPI
West Massachusetts Counseling Center, PLLC
- Clinical Social Worker
- Amherst, MA
National Provider Identifier
1356213417
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- Legal business name
- WEST MASSACHUSETTS COUNSELING CENTER, PLLC
- Practice address
- 26 S Prospect St Ste 5
Amherst, MA 01002-2268 - Phone
- (413) 421-9898
- NPI assigned
- Sep 19, 2025
- Last updated
- Jul 21, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Folium O'Brien, LICSW
- Title
- Mental Health Therapist/Owner
- Phone
- (413) 421-9898
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | NU | Primary |
Addresses
Primary practice location
26 S Prospect St Ste 5
Amherst, MA 01002-2268
Mailing address
26 S Prospect St Ste 5
Amherst, MA 01002-2268
Phone (413) 421-9898
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
26 S Prospect St
Ste 5
Amherst, MA 01002
Phone (413) 345-6607
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Clinical Social Worker
- Amherst, MA
- NPI 1265165906
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1758240000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1784592000000",
"number": "1356213417",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "26 S PROSPECT ST STE 5",
"city": "AMHERST",
"state": "MA",
"postal_code": "010022268",
"telephone_number": "413-421-9898"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "26 S PROSPECT ST STE 5",
"city": "AMHERST",
"state": "MA",
"postal_code": "010022268",
"telephone_number": "413-421-9898"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "WEST MASSACHUSETTS COUNSELING CENTER, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-09-19",
"last_updated": "2026-07-21",
"certification_date": "2026-07-21",
"status": "A",
"authorized_official_last_name": "O'BRIEN",
"authorized_official_first_name": "FOLIUM",
"authorized_official_title_or_position": "MENTAL HEALTH THERAPIST/OWNER",
"authorized_official_telephone_number": "413-421-9898",
"authorized_official_credential": "LICSW"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Amherst, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.