Individual provider Active NPI

Stella Assefa, MSW, LMSW

  • Clinical Social Worker
  • Falls Church, VA
National Provider Identifier
1720707540
Registry record updated May 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
0904020217 Issued in VA
Practice address
300 N Washington St Ste 102G
Falls Church, VA 22046-3441
Phone
(703) 923-8965
NPI assigned
Aug 24, 2022
Last updated
May 5, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 0903004725 VA
Clinical Social Worker 1041C0700X 0904020217 VA Primary

Addresses

Primary practice location

300 N Washington St Ste 102G
Falls Church, VA 22046-3441

Mailing address

1601 18TH St NW Apt 506
Washington, DC 20009-2515
Phone (571) 405-8369

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
0903004725VAMDSocial Worker
0904020217VAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Iris Therapy Services, LLC CurrentSince Oct 21, 2025 Accepting new patients
Majkogroup LLC CurrentSince Oct 21, 2025 Accepting new patients

Locations

2000 15th St N
Ste 1003
Arlington, VA 22201
Phone (703) 520-1072

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1661299200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1720707540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1601 18TH ST NW APT 506",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200092515",
            "telephone_number": "571-405-8369"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 N WASHINGTON ST STE 102G",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463441",
            "telephone_number": "703-923-8965"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ASSEFA",
        "first_name": "STELLA",
        "credential": "MSW, LMSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-24",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "VA",
            "license": "0903004725",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VA",
            "license": "0904020217",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Falls Church, VA

Sources for this page

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