Individual provider Active NPI

Isaac Slone

  • Psychoanalyst
  • New York, NY
National Provider Identifier
1245102359
Registry record updated Sep 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychoanalystTaxonomy code 102L00000X
License
001257 Issued in NY
Practice address
15 W 28TH St Ste 6R
New York, NY 10001-6410
Phone
(646) 784-3525
NPI assigned
Sep 18, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
PsychoanalystGroup: 193400000X SINGLE SPECIALTY GROUP 102L00000X 001257 NY Primary

Addresses

Primary practice location

15 W 28TH St Ste 6R
New York, NY 10001-6410

Mailing address

130 W 19TH St Apt 8E
New York, NY 10011-4140
Phone (646) 784-3425

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
001257NYMDMarriage & Family Therapist

NPI Registry JSON

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

{
    "created_epoch": "1758153600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1245102359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 W 19TH ST APT 8E",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100114140",
            "telephone_number": "646-784-3425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 W 28TH ST STE 6R",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100016410",
            "telephone_number": "646-784-3525"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLONE",
        "first_name": "ISAAC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-09-18",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "102L00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychoanalyst",
            "state": "NY",
            "license": "001257",
            "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 Sep 18, 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.