Individual provider Active NPI

Hojean Yoon, MD

  • Anesthesiology Physician
  • Kennesaw, GA
National Provider Identifier
1356925416
Registry record updated Jun 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
103956 Issued in GA
Practice address
1300 Ridenour Blvd NW Ste 300
Kennesaw, GA 30152-4402
Phone
(770) 702-1806
NPI assigned
May 5, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 5, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Anesthesiology Physician 207L00000X 103956 GA Primary

Addresses

Primary practice location

1300 Ridenour Blvd NW Ste 300
Kennesaw, GA 30152-4402

Mailing address

1300 Ridenour Blvd NW Ste 300
Kennesaw, GA 30152-4402
Phone (770) 702-1806

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA
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

Enrollment IDStateProvider typePAC IDDetails
I20250707002990 GA Practitioner - Anesthesiology 5890195770 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2021
Medicare assignment
May accept Medicare assignment
Group practices
North Atlanta Anesthesia Professionals, LLCGroup PAC ID 5496134348, 543 clinicians
Mak Anesthesia Holdings, LLCGroup PAC ID 4284917204, 370 clinicians

Practice addresses (Care Compare)

1000 Johnson Ferry Rd
Atlanta, GA 30342-1606
Phone (404) 851-8000

3000 Hospital Blvd
Roswell, GA 30076-4915
Phone (770) 751-2500

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Mak Anesthesia Holdings LLC Anesthesiology CurrentSince Jun 1, 2025 Accepting new patients
Mak Anesthesia Georgia, LLC Anesthesiology CurrentSince Jul 1, 2025 Accepting new patients

Locations

3950 Austell Rd
Austell, GA 30106
Phone (770) 732-3752

1300 Ridenour Blvd NW
Ste 300
Kennesaw, GA 30152
Phone (770) 693-0810

4500 Hospital Blvd
Ste 200
Roswell, GA 30076
Phone (770) 676-4600

3000 Hospital Blvd
Roswell, GA 30076
Phone (770) 751-2500

4500 Hospital Blvd
Ste 210
Roswell, GA 30076

5995 Barfield Rd
Sandy Springs, GA 30328
Phone (404) 256-1507

1100 Johnson Fy Rd NE
Ste 130
Sandy Springs, GA 30342
Phone (404) 531-9988

4441 Atlanta Rd SE
Ste 312
Smyrna, GA 30080
Phone (470) 956-4200

2131 Fountain Dr
Snellville, GA 30078
Phone (770) 736-2225

2306 Wisteria Dr
Ste 100
Snellville, GA 30078
Phone (770) 979-8200

Interoperability endpoints

  • Direct secure messaging: hyoon515477@direct.ynhh.org

Organizations & group practices 3

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1620172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749081600000",
    "number": "1356925416",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1300 RIDENOUR BLVD NW STE 300",
            "city": "KENNESAW",
            "state": "GA",
            "postal_code": "301524402",
            "telephone_number": "770-702-1806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 RIDENOUR BLVD NW STE 300",
            "city": "KENNESAW",
            "state": "GA",
            "postal_code": "301524402",
            "telephone_number": "770-702-1806"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOON",
        "first_name": "HOJEAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-05",
        "last_updated": "2025-06-05",
        "certification_date": "2025-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "GA",
            "license": "103956",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kennesaw, GA

Sources for this page

Verify at the official NPI Registry.