Organization Active NPI

Trellis Therapy of Loudoun, PLLC

  • Clinical Social Worker
  • Ashburn, VA
National Provider Identifier
1912840828
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Legal business name
TRELLIS THERAPY OF LOUDOUN, PLLC
Practice address
20915 Ashburn Rd Ste 215
Ashburn, VA 20147-5678
Phone
(571) 746-5366
NPI assigned
Apr 14, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Authorized official

Name
Michelle Brueser, MSW, LCSWNPI 1003306861
Title
Founder/Owner
Phone
(571) 746-5366

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 1041C0700X Primary

Addresses

Primary practice location

20915 Ashburn Rd Ste 215
Ashburn, VA 20147-5678

Mailing address

20915 Ashburn Rd Ste 215
Ashburn, VA 20147-5678
Phone (571) 746-5366

Other names 1

  • Trellis Therapy of Loudoun Doing business as

National Provider Directory

National Provider Directory

Locations

20915 Ashburn Rd
Ste 215
Ashburn, VA 20147
Phone (703) 389-4131

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1776124800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787788800000",
    "number": "1912840828",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20915 ASHBURN RD STE 215",
            "city": "ASHBURN",
            "state": "VA",
            "postal_code": "201475678",
            "telephone_number": "571-746-5366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20915 ASHBURN RD STE 215",
            "city": "ASHBURN",
            "state": "VA",
            "postal_code": "201475678",
            "telephone_number": "571-746-5366"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TRELLIS THERAPY OF LOUDOUN, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-14",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A",
        "authorized_official_last_name": "BRUESER",
        "authorized_official_first_name": "MICHELLE",
        "authorized_official_title_or_position": "FOUNDER/OWNER",
        "authorized_official_telephone_number": "571-746-5366",
        "authorized_official_credential": "MSW, LCSW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Trellis Therapy of Loudoun",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Ashburn, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.