Sarah Catherine Sullivan, LICSW, LCSW-C

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LC200004887 Issued in DC

Practice address

712 H St NE # 733
Washington, DC 20002-3627

Phone

(202) 713-9525

NPI assigned

Jul 27, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1785110400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1225950744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "712 H ST NE # 733",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200023627"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "712 H ST NE # 733",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200023627",
            "telephone_number": "202-713-9525"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SULLIVAN",
        "first_name": "SARAH",
        "middle_name": "CATHERINE",
        "credential": "LICSW, LCSW-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-27",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "31036",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DC",
            "license": "LC200004887",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Neha Sullivan
• Nicola G Sullivan
• Nicole Sullivan
• Paula Louise Sullivan, NP
• Richard Louis Sullivan
• Shannon Danielle Sullivan, M.D.
• Sharyn Kathleen Sullivan, CNS
• Stephanie Gema Sullivan, LGPC
• Wilhelmina A Sullivan
• William Francis Sullivan, MD

• Clinical Social Worker in Washington, DC
• Providers in Washington, DC by specialty
• Clinical Social Worker in District of Columbia

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