Joseph W Ryu, MD

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

622 W 168TH St
New York, NY 10032-3720

Phone

(201) 546-2778

NPI assigned

Apr 30, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1745971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745971200000",
    "number": "1942098736",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 HAZLITT AVE UNIT B",
            "city": "FORT LEE",
            "state": "NJ",
            "postal_code": "070242514",
            "telephone_number": "201-546-2778"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "622 W 168TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100323720",
            "telephone_number": "201-546-2778"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYU",
        "first_name": "JOSEPH",
        "middle_name": "W",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-04-30",
        "last_updated": "2025-04-30",
        "certification_date": "2025-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Ryszka, AGPCNP-BC
• Paula Antoinette Ryszkiewicz
• Krystyna Noelle Rytel
• Emily Ryu
• Jihan Ryu
• Jung Min Ryu
• Junghea Ryu, LAC
• Keun Yeong Ryu, RPH
• Kijung Ryu
• Sang Yoon Ryu

• Student in an Organized Health Care Education/Training Program in New York, NY
• Providers in New York, NY by specialty
• Student in an Organized Health Care Education/Training Program in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.