Individual provider Active NPI

Darius Sommerville, LMHC-D

  • Mental Health Counselor
  • Buffalo, NY
National Provider Identifier
1083265326
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
013775 Issued in NY
Practice address
155 Chandler St Ste 6
Buffalo, NY 14207-2405
Phone
(716) 908-4014
NPI assigned
Sep 27, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 22, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 013775 NY Primary

Addresses

Primary practice location

155 Chandler St Ste 6
Buffalo, NY 14207-2405

Mailing address

540 Linden Ave
Buffalo, NY 14216-2730

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
Credentials
Master of Arts

Practice roles

OrganizationSpecialtyStatusNew patients
Sommerville Wellness Mental Health Counseling, PLLC CurrentSince Dec 21, 2025 Accepting new patients

Locations

155 Chandler St
Ste 6
Buffalo, NY 14207
Phone (716) 541-0448

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 and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1569542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1083265326",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "540 LINDEN AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142162730"
        },
        {
            "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": "716-908-4014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOMMERVILLE",
        "first_name": "DARIUS",
        "credential": "LMHC-D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-09-27",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": "013775",
            "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 22, 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.

Verify at the official NPI Registry.