Individual provider Active NPI

Oskar Lopez

  • Social Worker
  • Hempstead, NY
National Provider Identifier
1407792294
Registry record updated Apr 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
130776 Issued in NY
Practice address
135 Main St
Hempstead, NY 11550-2414
Phone
(631) 208-4460
Fax
(631) 208-4462
NPI assigned
Apr 25, 2026
Last updated
Apr 25, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 25, 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 130776 NY Primary

Addresses

Primary practice location

135 Main St
Hempstead, NY 11550-2414

Mailing address

3 Westminster Ave
West Babylon, NY 11704-6429
Phone (631) 572-7884

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
130776NYMDSocial Worker

NPI Registry JSON

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

{
    "created_epoch": "1777075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777075200000",
    "number": "1407792294",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 WESTMINSTER AVE",
            "city": "WEST BABYLON",
            "state": "NY",
            "postal_code": "117046429",
            "telephone_number": "631-572-7884"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "135 MAIN ST",
            "city": "HEMPSTEAD",
            "state": "NY",
            "postal_code": "115502414",
            "telephone_number": "631-208-4460",
            "fax_number": "631-208-4462"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "OSKAR",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-04-25",
        "last_updated": "2026-04-25",
        "certification_date": "2026-04-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "130776",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hempstead, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 25, 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.