Colleen Lagasse, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

0904016466 Issued in VA

Practice address

761B Monroe St Ste 200
Herndon, VA 20170-4672

Phone

(571) 306-0563

NPI assigned

Feb 28, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1709078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1972369791",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "761B MONROE ST STE 200",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201704672",
            "telephone_number": "571-444-3822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "761B MONROE ST STE 200",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201704672",
            "telephone_number": "571-306-0563"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAGASSE",
        "first_name": "COLLEEN",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-02-28",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VA",
            "license": "0904016466",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Clinical Social Worker in Herndon, VA
• Providers in Herndon, VA by specialty
• Clinical Social Worker in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.