Individual provider Active NPI

Selene Madeline Nadine Valentine, LMSW, LGSW

  • Clinical Social Worker
  • Washington, DC
National Provider Identifier
1073343869
Registry record updated Aug 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LC200004801 Issued in DC
Practice address
3999 8TH St SE
Washington, DC 20032-3734
Phone
(202) 562-9170
NPI assigned
Aug 6, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 32006 MD
Social Worker 104100000X 0903004552 VA
Clinical Social Worker 1041C0700X LC200004801 DC Primary

Addresses

Primary practice location

3999 8TH St SE
Washington, DC 20032-3734

Mailing address

1018 Monroe St NE
Washington, DC 20017-1760
Phone (202) 553-2126

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

State licenses

LicenseStateTypeSpecialty
LG200003047DCMDSocial Worker
32006MDMDSocial Worker

NPI Registry JSON

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

{
    "created_epoch": "1722902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1073343869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1018 MONROE ST NE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200171760",
            "telephone_number": "202-553-2126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3999 8TH ST SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200323734",
            "telephone_number": "202-562-9170"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VALENTINE",
        "first_name": "SELENE",
        "middle_name": "MADELINE NADINE",
        "credential": "LMSW, LGSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-08-06",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MD",
            "license": "32006",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "VA",
            "license": "0903004552",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DC",
            "license": "LC200004801",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.