Individual provider Active NPI

Brianna Joy Marsh

  • Social Worker
  • Brooklyn, NY
National Provider Identifier
1639047822
Registry record updated Nov 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
125005 Issued in NY
Practice address
348 4TH Ave Ste 1193
Brooklyn, NY 11215-2718
Phone
(917) 408-3365
NPI assigned
Oct 28, 2025
Sex
Unspecified or another gender identity
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 13, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 111365 TX
Social Worker 104100000X 125005 NY Primary

Addresses

Primary practice location

348 4TH Ave Ste 1193
Brooklyn, NY 11215-2718

Mailing address

348 4TH Ave Ste 1193
Brooklyn, NY 11215-2718

Other practice location 1

3635 Bell Blvd Ste 203
Bayside, NY 11361-2097
Phone (718) 504-9256 ext. 49256

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
111365TXMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1761609600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762992000000",
    "number": "1639047822",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "348 4TH AVE STE 1193",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112152718"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "348 4TH AVE STE 1193",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112152718",
            "telephone_number": "917-408-3365"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3635 Bell Blvd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Bayside",
            "state": "NY",
            "postal_code": "113612097",
            "country_code": "US",
            "telephone_number": "718-504-9256 x49256",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARSH",
        "first_name": "BRIANNA",
        "middle_name": "JOY",
        "sole_proprietor": "YES",
        "sex": "X",
        "enumeration_date": "2025-10-28",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "TX",
            "license": "111365",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "125005",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 2025; 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.