Individual provider Active NPI

Longxin Hai Lu

  • Social Worker
  • New York, NY
National Provider Identifier
1528933058
Registry record updated Oct 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
P138693 Issued in NY
Practice address
463 Seventh Avenue 18TH Floor
New York, NY 10018-7760
Phone
(718) 761-9800
NPI assigned
Oct 6, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 104100000X P138693 NY Primary

Addresses

Primary practice location

463 Seventh Avenue 18TH Floor
New York, NY 10018-7760

Mailing address

463 Seventh Avenue 18TH Floor
New York, NY 10018-7760

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
P138693NYMDSocial Worker

NPI Registry JSON

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

{
    "created_epoch": "1759708800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1528933058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "463 SEVENTH AVENUE 18TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100187760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "463 SEVENTH AVENUE 18TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100187760",
            "telephone_number": "718-761-9800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LU",
        "first_name": "LONGXIN",
        "middle_name": "HAI",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-10-06",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "NY",
            "license": "P138693",
            "primary": true
        }
    ],
    "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 Oct 6, 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.