Individual provider Active NPI

Melanie B Ness, LCSW, LICSW

  • Clinical Social Worker
  • Alexandria, VA
National Provider Identifier
1821065103
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
0904002109 Issued in VA
Practice address
411 1/2 N Washington St
Alexandria, VA 22314-2311
Phone
(703) 739-6010
NPI assigned
Mar 4, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X LC302141 DC
Clinical Social Worker 1041C0700X 0904002109 VA Primary

Addresses

Primary practice location

411 1/2 N Washington St
Alexandria, VA 22314-2311

Mailing address

327 6TH St SE
Washington, DC 20003-2754
Phone (202) 546-9133

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
LC302141DCMDClinical Social Worker
0904002109VAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1141430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1821065103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "327 6TH ST SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200032754",
            "telephone_number": "202-546-9133"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "411 1/2 N WASHINGTON ST",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223142311",
            "telephone_number": "703-739-6010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NESS",
        "first_name": "MELANIE",
        "middle_name": "B",
        "credential": "LCSW, LICSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DC",
            "license": "LC302141",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VA",
            "license": "0904002109",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alexandria, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.