Individual provider Active NPI

Kiet T Huynh, MD

  • Hospitalist Physician
  • Alton, IL
National Provider Identifier
1831769637
Registry record updated Sep 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
036170853 Issued in IL
Practice address
1 Memorial Dr
Alton, IL 62002-6755
Phone
(573) 884-1606
NPI assigned
Jun 25, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 19, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 2021023012 MO
Hospitalist Physician 208M00000X 036170853 IL Primary

Addresses

Primary practice location

1 Memorial Dr
Alton, IL 62002-6755

Mailing address

660 Mason Ridge Center Dr Ste 300
Saint Louis, MO 63141-8512
Phone (314) 448-3791

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240826003176 IL Practitioner - Hospitalist 2769884345 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fairview Heights Medical Group SCGroup PAC ID 6800784083, 448 clinicians

Practice addresses (Care Compare)

1 Memorial Dr
Alton, IL 62002-6722
Phone (618) 463-7240

Hospital & facility affiliations

  • Alton Memorial Hospital Hospital, Alton, IL, CCN 140002
  • Memorial Hospital Hospital, Belleville, IL, CCN 140185

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
92.87
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Fairview Heights Medical Group SC CurrentSince Sep 1, 2024 Accepting new patients
Fairview Heights Medical Group SC CurrentSince Sep 1, 2024 Accepting new patients

Locations

1 Memorial Dr
Alton, IL 62002
Phone (618) 463-7240

660 Mason Ridge Center Dr
Ste 300
Saint Louis, MO 63141
Phone (314) 463-6950

660 Mason Ridge Center Dr
Saint Louis, MO 63141
Phone (314) 273-6433

Organizations & group practices 2

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": "1624579200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1831769637",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 MASON RIDGE CENTER DR STE 300",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418512",
            "telephone_number": "314-448-3791",
            "fax_number": "314-996-7658"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEMORIAL DR",
            "city": "ALTON",
            "state": "IL",
            "postal_code": "620026755",
            "telephone_number": "573-884-1606"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUYNH",
        "first_name": "KIET",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-06-25",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "2021023012",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036170853",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "BJC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1 Memorial Dr",
            "city": "Alton",
            "state": "IL",
            "country_code": "US",
            "postal_code": "620026755",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Alton, IL

Sources for this page

Verify at the official NPI Registry.