Individual provider Active NPI

Yonatan Y Mandelbaum, PSYD

  • Clinical Psychologist
  • Scarsdale, NY
National Provider Identifier
1316421043
Registry record updated Sep 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
023010 Issued in NY
Practice address
14 Harwood CT Ste 512
Scarsdale, NY 10583-4120
Phone
(347) 719-3078
NPI assigned
Sep 19, 2018
Last updated
Sep 3, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 35SI00599400 NJ
Clinical Psychologist 103TC0700X 023010 NY Primary

Addresses

Primary practice location

14 Harwood CT Ste 512
Scarsdale, NY 10583-4120

Mailing address

3265 Johnson Ave Ste 100
Bronx, NY 10463-3539
Phone (347) 719-3078

Other practice location 1

93 Knollwood Rd
White Plains, NY 10607-1818
Phone (347) 719-3078

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
35SI00599400NJMDClinical Psychologist

NPI Registry JSON

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

{
    "created_epoch": "1537315200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1316421043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3265 JOHNSON AVE STE 100",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104633539",
            "telephone_number": "347-719-3078"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14 HARWOOD CT STE 512",
            "city": "SCARSDALE",
            "state": "NY",
            "postal_code": "105834120",
            "telephone_number": "347-719-3078"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "93 Knollwood Rd",
            "address_purpose": "LOCATION",
            "city": "White Plains",
            "state": "NY",
            "postal_code": "106071818",
            "country_code": "US",
            "telephone_number": "347-719-3078",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MANDELBAUM",
        "first_name": "YONATAN",
        "middle_name": "Y",
        "name_prefix": "Dr.",
        "credential": "PSYD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-09-19",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "NJ",
            "license": "35SI00599400",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "NY",
            "license": "023010",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Scarsdale, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 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.