Hosn Maatouk, M.D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

01060260A Issued in IN

Practice address

3500 Franciscan Way
Michigan City, IN 46360-0021

Phone

(219) 852-1524

Fax

(219) 933-2288

NPI assigned

Jan 25, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Electronic endpoints 1

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

Specialty

HospitalistAlso: Internal Medicine

Education

Other, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Franciscan Physician NetworkGroup PAC ID 3072790682, 1,152 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Franciscan Health Michigan City Hospital, Michigan City, IN, CCN 150015

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hmaatouk5734@direct.franciscanalliance.org
• Direct secure messaging: dmaatouk5734@direct.franciscanalliance.org

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.

• Franciscan Physician Network

  • Family Medicine Physician
  • Indianapolis, IN
  • NPI 1225327984

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Franciscan Physician Network

  • Urgent Care Clinic/Center
  • Mishawaka, IN
  • NPI 1366879009
  NPD
• Franciscan Physician Network

  • Clinic/Center
  • Lafayette, IN
  • NPI 1992543250
  NPD
• Dunes Optical, LLC

  • Optometrist
  • Michigan City, IN
  • NPI 1306943436
  NPD (past)
• Medical Group Surgery Center LLC

  • Ambulatory Surgical Clinic/Center
  • Michigan City, IN
  • NPI 1760518617
  NPD (past)
• Genesys Regional Medical Center

  • Diagnostic Radiology Physician
  • Lapeer, MI
  • NPI 1134152226
  NPD (past)

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

• Franciscan Health Michigan City

  • General Acute Care Hospital
  • La Porte, IN
  • NPI 1679336747
  Care Compare affiliation
• Franciscan Health Michigan City

  • General Acute Care Hospital
  • Michigan City, IN
  • NPI 1710051941
  Care Compare affiliation

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

{
    "created_epoch": "1138147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745193600000",
    "number": "1497725048",
    "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": "3500 FRANCISCAN WAY",
            "city": "MICHIGAN CITY",
            "state": "IN",
            "postal_code": "463600021",
            "telephone_number": "219-852-1524",
            "fax_number": "219-933-2288"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAATOUK",
        "first_name": "HOSN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-25",
        "last_updated": "2025-04-21",
        "certification_date": "2025-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01060260A",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IN",
            "license": "01060260A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200121680",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "000000626774",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dmaatouk5734@Direct.FranciscanAlliance.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3500 Franciscan Way",
            "city": "Michigan City",
            "state": "IN",
            "country_code": "US",
            "postal_code": "463600021",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Doran Lounsbury, PT
• Matthew James Lowery, PSY.D
• Mary Luedtke, FNP
• Carol Ann Lyons, RN
• Eugene Lyubashevsky, M.D.
• Malek Maatouk, M.D.
• Christine Marie Maddox, F.N.P.
• Austin Michael Kautz Magley
• Matthew Mahler
• Aamir Mahmood, D.P.M

• Hospitalist Physician in Michigan City, IN
• Providers in Michigan City, IN by specialty
• Hospitalist Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 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.