Yo Jin Yoon, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

0101259233 Issued in VA

Practice address

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709

Phone

(703) 391-3600

NPI assigned

May 22, 2008

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 VA, DC2 enrollments

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 2

Specialty

Anesthesiology

Education

Eastern Virginia Medical School, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Inova Cares - CommunityGroup PAC ID 9537526330, 187 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: yyoon1107365@soc.inova.org

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.

• Inova Cares - Community

  • Anesthesiology Physician
  • Fairfax, VA
  • NPI 1861131906

  DC

  Medicare reassignment Care Compare group NPD
• Reston Anesthesia Associates, PC

  • Anesthesiology Physician
  • Reston, VA
  • NPI 1932210093

  DC

  Medicare reassignment NPD
• Stonesprings Anesthesia Associates, LTD

  • Anesthesiology Physician
  • Dulles, VA
  • NPI 1255718235
  Medicare reassignment NPD
• American Anesthesia Partners, PLLC

  • Anesthesiology Physician
  • Spring, TX
  • NPI 1528380177
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Inova Health Care Services

  dba Inova Fair Oaks Hospital

  • General Acute Care Hospital
  • Fairfax, VA
  • NPI 1760513980
  Care Compare affiliation

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

{
    "created_epoch": "1211414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1184881443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17207 KUYKENDAHL RD STE 220",
            "city": "SPRING",
            "state": "TX",
            "postal_code": "773798423",
            "telephone_number": "832-698-5331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3600 JOSEPH SIEWICK DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331709",
            "telephone_number": "703-391-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOON",
        "first_name": "YO",
        "middle_name": "JIN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-22",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101259233",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hang Jin Yoon, MD
• Hanna Yoon, M.D.
• Jae S Yoon, DDS
• Jangyeul Yoon, DDS
• Katie Yoon, PA-C
• Elizabeth Klaes York, PA-C
• Barbara Boyd Yosaitis, M.D.
• Vonda Elaine Yoshikawa, PMHNP/RN
• Sandi M Yost, LPC
• You Are Beautiful Aesthetic Institute, PLLC

• Anesthesiology Physician in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Anesthesiology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; 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.