Benjamin T Dempsey, LMSW, LCDC

Primary specialty

Social WorkerTaxonomy code 104100000X

License

105557 Issued in TX

Practice address

PO Box 123
Bethel, AK 99559-0123

Phone

(210) 459-1324

NPI assigned

Jan 10, 2023

Last updated

Jun 11, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1673308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1801500228",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 123",
            "city": "BETHEL",
            "state": "AK",
            "postal_code": "995590123",
            "telephone_number": "210-459-1324"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 123",
            "city": "BETHEL",
            "state": "AK",
            "postal_code": "995590123",
            "telephone_number": "210-459-1324"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMPSEY",
        "first_name": "BENJAMIN",
        "middle_name": "T",
        "credential": "LMSW, LCDC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-01-10",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "TX",
            "license": "105557",
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "TX",
            "license": "56474",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "AK",
            "license": "250613",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ALASKA BOARD OF SOCIAL WORK EXAMINERS",
            "identifier": "250613",
            "state": "AK"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NASW",
            "identifier": "56474",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BHEC",
            "identifier": "105557",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Brittany Demientieff
• Cherilyn Demientieff
• Keisha Demientieff
• Quentin Otto Demientieff
• Sammy C Demientieff
• Donald Dennis
• Lucas Depasquale, PA-C
• Sarah Desjardins, LMHCA, MA
• Kaylin S Dilbeck, MD
• Frieda Jane Dock

• Social Worker in Bethel, AK
• Providers in Bethel, AK by specialty
• Social Worker in Alaska

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.