Individual provider Active NPI

Youngnan Jenny Cho, MD

  • Otolaryngology Physician
  • New York, NY
National Provider Identifier
1295886646
Registry record updated Sep 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
203746 Issued in NY
Practice address
1886 Broadway
2ND Floor
New York, NY 10023-7033
Phone
(212) 956-0187
Fax
(212) 247-8093
NPI assigned
Jan 14, 2007
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 12, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 25MA07957000 NJ
Otolaryngology Physician 207Y00000X 203746 NY Primary

Addresses

Primary practice location

1886 Broadway
2ND Floor
New York, NY 10023-7033

Mailing address

408 W 57TH St Apt 1J
New York, NY 10019-3018
Phone (212) 956-0187

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
25MA07957000NJMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Westside Cardiology PC Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1168732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1295886646",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "408 W 57TH ST APT 1J",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100193018",
            "telephone_number": "212-956-0187",
            "fax_number": "212-956-9099"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1886 BROADWAY",
            "address_2": "2ND FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100237033",
            "telephone_number": "212-956-0187",
            "fax_number": "212-247-8093"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHO",
        "first_name": "YOUNGNAN",
        "middle_name": "JENNY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-14",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "NJ",
            "license": "25MA07957000",
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "NY",
            "license": "203746",
            "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 12, 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.