Individual provider Active NPI

Michelle Attonis, LSW, LMSW, SSW

  • Clinical Social Worker
  • Old Bridge, NJ
National Provider Identifier
1841127982
Registry record updated May 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
44SL06155600 Issued in NJ
Practice address
16 Jewell PL
Old Bridge, NJ 08857-2503
Phone
(718) 866-7640
NPI assigned
May 5, 2026
Last updated
May 5, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 131227-01 NY
Clinical Social Worker 1041C0700X 44SL06155600 NJ Primary

Addresses

Primary practice location

16 Jewell PL
Old Bridge, NJ 08857-2503

Mailing address

16 Jewell PL
Old Bridge, NJ 08857-2503
Phone (718) 866-7640

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
44SL06155600NJMDClinical Social Worker
131227-01NYMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1777939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1841127982",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16 JEWELL PL",
            "city": "OLD BRIDGE",
            "state": "NJ",
            "postal_code": "088572503",
            "telephone_number": "718-866-7640"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16 JEWELL PL",
            "city": "OLD BRIDGE",
            "state": "NJ",
            "postal_code": "088572503",
            "telephone_number": "718-866-7640"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ATTONIS",
        "first_name": "MICHELLE",
        "credential": "LSW, LMSW, SSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-05",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "131227-01",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NJ",
            "license": "44SL06155600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Old Bridge, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 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.