Joehar Hamdan, DO

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

036125224 Issued in IL

Practice address

23120 S Lagrange Rd
Frankfort, IL 60423-7760

Phone

(815) 464-5440

Fax

(815) 936-5404

NPI assigned

Jun 21, 2007

Sex

Male

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 1

Electronic endpoints 1

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

Specialty

Hematology/OncologyAlso: Internal Medicine

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Riverside Health SystemGroup PAC ID 3274434717, 202 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• R.M.C. Home Health Care Home health agency, Peotone, IL, CCN 147400
• Riverside Medical Center Hospital, Kankakee, IL, CCN 140186

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jhamdan@riversidehealthcare.direct.varian.com
• Direct secure messaging: jhamdan8396@direct.riversidehealthcare.net

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.

• Riverside Health System

  • General Practice Physician
  • Kankakee, IL
  • NPI 1417061193
  Medicare reassignment Care Compare group NPD
• Riverside Health System

  • Psychiatry Physician
  • Kankakee, IL
  • NPI 1336354430
  NPD

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

• Riverside Medical Center

  • General Acute Care Hospital
  • Kankakee, IL
  • NPI 1538208210
  Care Compare affiliation
• Riverside Medical Center

  • Home Health Agency
  • Peotone, IL
  • NPI 1740346451
  Care Compare affiliation

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

{
    "created_epoch": "1182384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1508062159",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23120 S LAGRANGE RD",
            "city": "FRANKFORT",
            "state": "IL",
            "postal_code": "604237760",
            "telephone_number": "708-307-2451",
            "fax_number": "815-936-5404"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23120 S LAGRANGE RD",
            "city": "FRANKFORT",
            "state": "IL",
            "postal_code": "604237760",
            "telephone_number": "815-464-5440",
            "fax_number": "815-936-5404"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 Riverside Dr",
            "address_purpose": "LOCATION",
            "city": "Bourbonnais",
            "state": "IL",
            "postal_code": "609144689",
            "country_code": "US",
            "telephone_number": "815-933-9660",
            "fax_number": "815-929-0014",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1717 N Naper Blvd",
            "address_purpose": "LOCATION",
            "city": "Naperville",
            "state": "IL",
            "postal_code": "605638802",
            "country_code": "US",
            "telephone_number": "630-552-6858",
            "fax_number": "630-649-7631",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAMDAN",
        "first_name": "JOEHAR",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-21",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "IL",
            "license": "036.125224",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036125224",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036125224",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jhamdan8396@Direct.riversidehealthcare.net",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "200 Riverside Dr",
            "city": "Bourbonnais",
            "state": "IL",
            "country_code": "US",
            "postal_code": "609144689",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Hematology & Oncology Physician in Frankfort, IL
• Providers in Frankfort, IL by specialty
• Hematology & Oncology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; 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.