Active NPI
Youngnan Jenny Cho, MD
- Otolaryngology Physician
- New York, NY
National Provider Identifier
1295886646
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Otolaryngology Physician
- License
- 203746
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| 25MA07957000 | NJ | MD | Otolaryngology Physician |
Practice roles
| Organization | Specialty | Status | New 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.
-
- Cardiovascular Disease Physician
- New York, NY
- NPI 1225188568
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.