Individual provider Active NPI

Adrian Sondheimer, MD

  • Child & Adolescent Psychiatry Physician
  • Livingston, NJ
National Provider Identifier
1912125576
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
110438 Issued in NY
Practice address
315 E Northfield Rd
Livingston, NJ 07039-4896
Phone
(973) 740-9124
Fax
(973) 716-9688
NPI assigned
Apr 20, 2007
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 25MA03377000 NJ
Psychiatry Physician 2084P0800X 110438 NY
Child & Adolescent Psychiatry Physician 2084P0804X 25MA03377000 NJ
Child & Adolescent Psychiatry Physician 2084P0804X 110438 NY Primary

Addresses

Primary practice location

315 E Northfield Rd
Livingston, NJ 07039-4896

Mailing address

110 Riverside Dr Apt 6D
New York, NY 10024-3732

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
25MA03377000NJMDPsychiatry Physician
110438NYMDChild & Adolescent Psychiatry Physician

NPI Registry JSON

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

{
    "created_epoch": "1177027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1912125576",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 RIVERSIDE DR APT 6D",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100243732"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "315 E NORTHFIELD RD",
            "city": "LIVINGSTON",
            "state": "NJ",
            "postal_code": "070394896",
            "telephone_number": "973-740-9124",
            "fax_number": "973-716-9688"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SONDHEIMER",
        "first_name": "ADRIAN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-04-20",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NJ",
            "license": "25MA03377000",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "110438",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "NJ",
            "license": "25MA03377000",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "NY",
            "license": "110438",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Livingston, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.