Individual provider Active NPI

Henry Tsang, DO

  • Hospitalist Physician
  • Belleville, IL
National Provider Identifier
1184298523
Registry record updated Oct 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
036043258 Issued in IL
Practice address
4500 Memorial Dr
Belleville, IL 62226-5360
Phone
(618) 257-6220
Fax
(618) 257-6679
NPI assigned
May 19, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 13, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X LL83595 SC
Hospitalist Physician 208M00000X 036043258 IL Primary
Hospitalist Physician 208M00000X 036176163 IL

Addresses

Primary practice location

4500 Memorial Dr
Belleville, IL 62226-5360

Mailing address

'PO Box 959203 St Louis Mo 63195'
SL-T10P
Saint Louis, MO 63195-0001
Phone (618) 257-6220

Other practice location 1

111 S. Grant Avenue
Medical Education Department
Columbus, OH 43215
Phone (614) 566-9699

Other practice location 2

Tandem Health Family Medicine
1278 North Lafayette Drive
Sumter, SC 29203
Phone (803) 774-4500

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: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251027000740 IL Practitioner - HospitalistPractitioner - Family Practice 3870997398 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)

4500 Memorial Dr
Belleville, IL 62226-5360
Phone (618) 257-6220

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
LL83595SCMDFamily Medicine Physician
036043258ILMDHospitalist Physician
036176163ILMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Fairview Heights Medical Group SC CurrentSince Oct 21, 2025 Accepting new patients
Fairview Heights Medical Group SC CurrentSince Oct 1, 2025 Accepting new patients

Locations

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

4500 Memorial Dr
Belleville, IL 62226
Phone (618) 233-7750

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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": "1621382400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760313600000",
    "number": "1184298523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "'PO BOX 959203 ST LOUIS MO 63195'",
            "address_2": "SL-T10P",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631950001",
            "telephone_number": "618-257-6220",
            "fax_number": "618-257-6679"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 MEMORIAL DR",
            "city": "BELLEVILLE",
            "state": "IL",
            "postal_code": "622265360",
            "telephone_number": "618-257-6220",
            "fax_number": "618-257-6679"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 S. Grant Avenue",
            "address_2": "Medical Education Department",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "43215",
            "country_code": "US",
            "telephone_number": "614-566-9699",
            "fax_number": "614-566-8073",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "Tandem Health Family Medicine",
            "address_2": "1278 North Lafayette Drive",
            "address_purpose": "LOCATION",
            "city": "Sumter",
            "state": "SC",
            "postal_code": "29203",
            "country_code": "US",
            "telephone_number": "803-774-4500",
            "fax_number": "803-774-4627",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TSANG",
        "first_name": "HENRY",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-19",
        "last_updated": "2025-10-13",
        "certification_date": "2025-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "SC",
            "license": "LL83595",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036043258",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036176163",
            "primary": false
        }
    ],
    "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": "4500 Memorial Dr",
            "city": "Belleville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "622265360",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Belleville, IL

Sources for this page

Verify at the official NPI Registry.