John Dongyoon Kang, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

334283 Issued in NY

Practice address

226 W 14TH St # a
New York, NY 10011-7201

Phone

(212) 604-1800

NPI assigned

Mar 21, 2022

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

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

New York Medical College, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Icahn School of Medicine at Mount SinaiGroup PAC ID 2264691070, 2,809 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722

Interoperability endpoints

• Direct secure messaging: john.kang.1@18826.direct.athenahealth.com

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.

• Icahn School of Medicine at Mount Sinai

  dba BISLR Medical Groups of Mount Sinai

  • Internal Medicine Physician
  • New York, NY
  • NPI 1568841930
  Medicare reassignment Care Compare group NPD
• Icahn School of Medicine at Mount Sinai

  dba New York Eye & Ear Optical Shop

  • Eyewear Supplier
  • New York, NY
  • NPI 1760227466
  NPD
• Bimc Faculty Practice

  • Neurology Physician
  • New York, NY
  • NPI 1891848461
  NPD (past)
• Icahn School of Medicine at Mount Sinai

  dba Medicine Department of Mount Sinai

  • Infectious Disease Physician
  • New York, NY
  • NPI 1659639524

  Internal Medicine

  NPD (past)

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

{
    "created_epoch": "1647820800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747872000000",
    "number": "1790434306",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "226 W 14TH ST # A",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100117201",
            "telephone_number": "212-604-1800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "226 W 14TH ST # A",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100117201",
            "telephone_number": "212-604-1800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KANG",
        "first_name": "JOHN",
        "middle_name": "DONGYOON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-21",
        "last_updated": "2025-05-22",
        "certification_date": "2025-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "334283",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jane Jiwon Kang
• Jane Sunmi Kang, M.D.
• Jason Kang, PT, DPT
• Jia Kang, L.AC.
• Jimo Kang, L.AC, PH.D
• Joonseon Kang, DMD
• Jun Ho Kang, LAC
• Jungwook Kang, PHARMD
• Karen K Kang, D.D.S.
• Kathleen Lee Kang, DNP

• Internal Medicine Physician in New York, NY
• Providers in New York, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.