Organization Active NPI

Twinbrook Therapy PLLC

  • Mental Health Counselor
  • Alexandria, VA
National Provider Identifier
1689594608
Registry record updated Jul 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Legal business name
TWINBROOK THERAPY PLLC
Practice address
108 S Columbus St Ste 200
Alexandria, VA 22314-3079
Phone
(703) 831-1126
NPI assigned
Jul 20, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 20, 2026

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

Authorized official

Name
Matthew M Brooks, LPC
Title
Therapist/Owner
Phone
(703) 831-1126

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YM0800X Primary

Addresses

Primary practice location

108 S Columbus St Ste 200
Alexandria, VA 22314-3079

Mailing address

108 S Columbus St Ste 200
Alexandria, VA 22314-3079
Phone (703) 831-1126

National Provider Directory

National Provider Directory

Locations

108 S Columbus St
Ste 200
Alexandria, VA 22314
Phone (321) 339-7728

NPI Registry JSON

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

{
    "created_epoch": "1784505600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784505600000",
    "number": "1689594608",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "108 S COLUMBUS ST STE 200",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223143079",
            "telephone_number": "703-831-1126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "108 S COLUMBUS ST STE 200",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223143079",
            "telephone_number": "703-831-1126"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TWINBROOK THERAPY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-20",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A",
        "authorized_official_last_name": "BROOKS",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "THERAPIST/OWNER",
        "authorized_official_telephone_number": "703-831-1126",
        "authorized_official_credential": "LPC"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "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 20, 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.