Individual provider Active NPI

Jin Young Hwang, MD

  • Sleep Medicine (Internal Medicine) Physician
  • Michigan City, IN
National Provider Identifier
1699354357
Registry record updated Jan 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Medicine (Internal Medicine) PhysicianTaxonomy code 207RS0012X
License
01095678A Issued in IN
Practice address
1225 E Coolspring Ave Ste 2E
Michigan City, IN 46360-6312
Phone
(219) 878-5014
Fax
(219) 873-2943
NPI assigned
Apr 7, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 29, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036.168178 IL
Sleep Medicine (Internal Medicine) Physician 207RS0012X 01095678A IN Primary
Internal Medicine Physician 207R00000X 01095678A IN

Addresses

Primary practice location

1225 E Coolspring Ave Ste 2E
Michigan City, IN 46360-6312

Mailing address

PO Box 781076
Detroit, MI 48278-1076
Phone (317) 528-4800

Other practice location 1

5841 S Maryland Ave # Mc6026
Chicago, IL 60637-1443
Phone (773) 702-9660

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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
I20250724000353 IN Practitioner - Sleep MedicinePractitioner - Internal Medicine 4981006731 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Sleep MedicineAlso: Internal Medicine
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Franciscan Physician NetworkGroup PAC ID 3072790682, 1,152 clinicians

Practice addresses (Care Compare)

1225 E Coolspring Ave
Michigan City, IN 46360-6312
Phone (219) 879-6531

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.168178ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Franciscan Physician Network CurrentSince Sep 1, 2025 Accepting new patients
Franciscan Physician Network Internal Medicine CurrentSince Sep 1, 2025 Accepting new patients

Locations

1704 Lafayette Rd
Ste 4
Crawfordsvlle, IN 47933
Phone (765) 364-3120

1225 E Coolspring Ave
Ste 2E
Michigan City, IN 46360
Phone (219) 878-5014

150 W Washington St
Shelbyville, IN 46176
Phone (317) 392-3211

Interoperability endpoints

  • Direct secure messaging: jin.young.hwang.1@18552.direct.athenahealth.com
  • Direct secure messaging: jhwang152987@uihealth.direct-ci.com

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 2

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": "1617753600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1699354357",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 781076",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482781076",
            "telephone_number": "317-528-4800",
            "fax_number": "317-865-1479"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1225 E COOLSPRING AVE STE 2E",
            "city": "MICHIGAN CITY",
            "state": "IN",
            "postal_code": "463606312",
            "telephone_number": "219-878-5014",
            "fax_number": "219-873-2943"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5841 S Maryland Ave # Mc6026",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606371443",
            "country_code": "US",
            "telephone_number": "773-702-9660",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HWANG",
        "first_name": "JIN YOUNG",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-07",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036.168178",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "IN",
            "license": "01095678A",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01095678A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Michigan City, IN

Sources for this page

Verify at the official NPI Registry.