Active NPI
Black Rock Mental Counseling Wny, PLLC
- Mental Health Counselor
- Buffalo, NY
National Provider Identifier
1851286660
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Legal business name
- BLACK ROCK MENTAL COUNSELING WNY, PLLC
- Practice address
- 155 Chandler St Ste 6
Buffalo, NY 14207-2405 - Phone
- (716) 884-1801
- NPI assigned
- Jun 11, 2025
- 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
- Helene McMahon, LMHC
- Title
- Owner
- Phone
- (716) 884-1801
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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | Primary |
Addresses
Primary practice location
155 Chandler St Ste 6
Buffalo, NY 14207-2405
Mailing address
155 Chandler St Ste 6
Buffalo, NY 14207-2405
Phone (716) 884-1801
National Provider Directory
National Provider DirectoryLocations
155 Chandler St
Ste 6
Buffalo, NY 14207
Phone (716) 541-0448
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Mental Health Counselor
- Buffalo, NY
- NPI 1295488765
-
- Clinical Social Worker
- Buffalo, NY
- NPI 1053877290
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749600000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1749600000000",
"number": "1851286660",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "155 CHANDLER ST STE 6",
"city": "BUFFALO",
"state": "NY",
"postal_code": "142072405",
"telephone_number": "716-884-1801"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "155 CHANDLER ST STE 6",
"city": "BUFFALO",
"state": "NY",
"postal_code": "142072405",
"telephone_number": "716-884-1801"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "BLACK ROCK MENTAL COUNSELING WNY, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-06-11",
"last_updated": "2025-06-11",
"certification_date": "2025-06-11",
"status": "A",
"authorized_official_last_name": "MCMAHON",
"authorized_official_first_name": "HELENE",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "716-884-1801",
"authorized_official_credential": "LMHC"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Buffalo, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.