Hyon Sik Kang, D.O.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

N3111 Issued in TX

Practice address

21777 Merchants Way Ste 410
Katy, TX 77449-6883

Phone

(281) 895-2186

Fax

(281) 895-2187

NPI assigned

Apr 4, 2006

Last updated

Jan 22, 2025By the provider in NPPES

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

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TX

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

GastroenterologyAlso: Internal Medicine

Education

Oklahoma State University College of Osteopathic Medicine, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Kelsey-Seybold Medical Group, PLLCGroup PAC ID 9739093527, 941 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hkang137555@direct.kelsey-seybold.com
• Direct secure messaging: hkang885618@ahs.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Kelsey-Seybold Medical Group, PLLC

  dba Kelsey Seybold Clinic

  • Multi-Specialty Clinic/Center
  • Houston, TX
  • NPI 1013915255

  Gastroenterology

  Medicare reassignment Care Compare group NPD
• Etmc Physician Group Inc.

  • Cardiovascular Disease Physician
  • Tyler, TX
  • NPI 1609382662
  Medicare reassignment NPD
• Seton Family of Doctors

  • Neurological Surgery Physician
  • Austin, TX
  • NPI 1588997233
  Medicare reassignment NPD
• Alaska Native Tribal Health Consortium

  • General Acute Care Hospital
  • Anchorage, AK
  • NPI 1437189339

  TX

  Medicare reassignment NPD
• Spring Valley Anesthesia

  • Anesthesiology Physician
  • Katy, TX
  • NPI 1952022659
  Authorized official Same address or phone
• Etmc Physician Group Inc.

  • Rural Health Clinic/Center
  • Chandler, TX
  • NPI 1235706581
  NPD
• Gastroenterology Consultants of West Houston PLLC

  • Gastroenterology Physician
  • Katy, TX
  • NPI 1780039255
  NPD
• Seton Family of Doctors

  dba Ascension Texas Imaging

  • Radiology Clinic/Center
  • Austin, TX
  • NPI 1275290694
  NPD
• Seton Family of Doctors

  • Neurological Surgery Physician
  • Kyle, TX
  • NPI 1730412388
  NPD
• BHS Physicians Network, Inc

  dba Orthopedic Performance Institute

  • Durable Medical Equipment & Medical Supplies
  • Boerne, TX
  • NPI 1730079286
  NPD (past)

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

{
    "created_epoch": "1144108800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1737504000000",
    "number": "1346202645",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11511 SHADOW CREEK PKWY",
            "city": "PEARLAND",
            "state": "TX",
            "postal_code": "775847298",
            "telephone_number": "713-442-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21777 MERCHANTS WAY STE 410",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774496883",
            "telephone_number": "281-895-2186",
            "fax_number": "281-895-2187"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15655 Cypress Wood Medical Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770141487",
            "country_code": "US",
            "telephone_number": "713-442-1700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KANG",
        "first_name": "HYON",
        "middle_name": "SIK",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-04",
        "last_updated": "2025-01-22",
        "certification_date": "2025-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "TX",
            "license": "N3111",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "215114406",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1346202645",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "GASTRODRKANG@GMAIL.COM",
            "affiliation": "N",
            "endpointDescription": "GASTRODRKANG@GMAIL.COM",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "21777 Merchants Way Ste 410",
            "city": "Katy",
            "state": "TX",
            "country_code": "US",
            "postal_code": "774496883",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kimberly Renee Kaminski, PHARM D
• Carol A Kana, OTR
• Jeff Kana, LPC
• Behnaz Kanan
• Krishnakumari Kanesan, MD
• Erina I Kanji, MSN-FNP
• Kanopy Software LLC.
• Anuradha Kantamani, M.D.
• Kanzmed Transit
• Karaja Med Supply Inc

• Gastroenterology Physician in Katy, TX
• Providers in Katy, TX by specialty
• Gastroenterology Physician in Texas

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