Individual provider Active NPI

Barton Nisonson, MD

  • Adult Reconstructive Orthopaedic Surgery Physician
  • New York, NY
National Provider Identifier
1710904529
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Reconstructive Orthopaedic Surgery PhysicianTaxonomy code 207XS0114X
License
099856 Issued in NY
Practice address
130 East 77TH St
New York, NY 10021
Phone
(212) 570-9120
NPI assigned
Jul 16, 2006
Sex
Male
Sole proprietor
No

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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X 099856 NY Primary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 099856 NY

Addresses

Primary practice location

130 East 77TH St
New York, NY 10021

Mailing address

130 East 77TH St
New York, NY 10021
Phone (212) 570-9120

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
099856NYMDAdult Reconstructive Orthopaedic Surgery Physician

NPI Registry JSON

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

{
    "created_epoch": "1153008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1710904529",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 EAST 77TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10021",
            "telephone_number": "212-570-9120",
            "fax_number": "212-717-4876"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 EAST 77TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10021",
            "telephone_number": "212-570-9120"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NISONSON",
        "first_name": "BARTON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-16",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "NY",
            "license": "099856",
            "primary": true
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "NY",
            "license": "099856",
            "primary": false
        }
    ],
    "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 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.