Individual provider Active NPI

Sydney Simmons

  • Social Worker
  • Washington, DC
National Provider Identifier
1912802901
Registry record updated Oct 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
Practice address
1436 U St NW Ste 204
Washington, DC 20009-3989
Phone
(202) 506-5486
NPI assigned
Oct 10, 2026
Last updated
Oct 10, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X Primary

Addresses

Primary practice location

1436 U St NW Ste 204
Washington, DC 20009-3989

Mailing address

732 Buchanan St NE
Washington, DC 20017-2339

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1791590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791590400000",
    "number": "1912802901",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "732 BUCHANAN ST NE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200172339"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1436 U ST NW STE 204",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200093989",
            "telephone_number": "202-506-5486"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMMONS",
        "first_name": "SYDNEY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-10",
        "last_updated": "2026-10-10",
        "certification_date": "2026-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.