Individual provider Active NPI

Sofia Skinner, LMSW

  • Social Worker
  • New York, NY
National Provider Identifier
1619841582
Registry record updated Jun 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
125000 Issued in NY
Practice address
274 Madison Ave RM 1501
New York, NY 10016-0701
Phone
(212) 203-1773
NPI assigned
Oct 2, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 8, 2026

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 125000 NY Primary
Social Worker 104100000X 44SL07161100 NJ

Addresses

Primary practice location

274 Madison Ave RM 1501
New York, NY 10016-0701

Mailing address

274 Madison Ave RM 1501
New York, NY 10016-0701
Phone (212) 203-1773

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
44SL07161100NJMDSocial Worker
125000NYMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Rivia Medical PLLC PastSince Dec 6, 2020 Accepting new patients
Rivia Medical PLLC PastSince Apr 23, 2023 Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1759363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1619841582",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "274 MADISON AVE RM 1501",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100160701",
            "telephone_number": "212-203-1773",
            "fax_number": "646-665-4427"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "274 MADISON AVE RM 1501",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100160701",
            "telephone_number": "212-203-1773"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SKINNER",
        "first_name": "SOFIA",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-10-02",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "125000",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NJ",
            "license": "44SL07161100",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 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.