Individual provider Active NPI

Theannah Remi Louise Phillips, LICSW

  • Clinical Social Worker
  • Leesburg, VA
National Provider Identifier
1952056459
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
DP00945849 Issued in WV
Practice address
1 Harrison St SE
Leesburg, VA 20175-3102
Phone
(703) 777-0100
NPI assigned
Feb 14, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 34106 MD
Clinical Social Worker 1041C0700X DP00945849 WV Primary
Clinical Social Worker 1041C0700X 0904017827 VA

Addresses

Primary practice location

1 Harrison St SE
Leesburg, VA 20175-3102

Mailing address

1179 T J Jackson Dr Ste B
Falling Waters, WV 25419-4698
Phone (304) 278-4433

Other practice location 1

1179 T J Jackson Dr Ste B
Falling Waters, WV 25419-4698
Phone (304) 278-4433

Other names 1

  • Theannah Remi Louise Dorrer Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
34106MDMDClinical Social Worker
0904017827VAMDClinical Social Worker
DP00945849WVMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
County of Loudoun, Virginia CurrentSince Jan 2, 2025 Accepting new patients
County of Loudoun, Virginia CurrentSince Jan 2, 2025 Accepting new patients
County of Loudoun, Virginia Past Accepting new patients

Locations

906 Trailview Blvd SE
Ste C
Leesburg, VA 20175
Phone (571) 583-3323

102 Heritage Way NE
Ste 302
Leesburg, VA 20176
Phone (703) 771-5155

906 Trailview Blvd SE
Leesburg, VA 20175
Phone (703) 727-1640

102 Heritage Way NE
Ste 102
Leesburg, VA 20176
Phone (703) 771-5155

21641 Ridgetop Cir
Ste 210
Sterling, VA 20166
Phone (571) 541-8727

Organizations & group practices 3

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

NPI Registry JSON

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

{
    "created_epoch": "1644796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1952056459",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1179 T J JACKSON DR STE B",
            "city": "FALLING WATERS",
            "state": "WV",
            "postal_code": "254194698",
            "telephone_number": "304-278-4433"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 HARRISON ST SE",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201753102",
            "telephone_number": "703-777-0100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1179 T J Jackson Dr Ste B",
            "address_purpose": "LOCATION",
            "city": "Falling Waters",
            "state": "WV",
            "postal_code": "254194698",
            "country_code": "US",
            "telephone_number": "304-278-4433",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PHILLIPS",
        "first_name": "THEANNAH",
        "middle_name": "REMI LOUISE",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-02-14",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "34106",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WV",
            "license": "DP00945849",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VA",
            "license": "0904017827",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "THEANNAH",
            "last_name": "DORRER",
            "middle_name": "REMI LOUISE",
            "credential": "LICSW",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Leesburg, VA

Sources for this page

Verify at the official NPI Registry.