Elke Aippersbach, M.D.,M.SC.,

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

036117683 Issued in IL

Practice address

4440 W 95TH St
Oak Lawn, IL 60453-2600

Phone

(708) 684-5475

Fax

(708) 684-3055

NPI assigned

Mar 29, 2007

Last updated

Aug 26, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

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

Radiation Oncology

Education

Other, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Specialty Physicians of Illinois LLCGroup PAC ID 4183529456, 114 clinicians

Affiliated Oncologists LLCGroup PAC ID 2365606563, 43 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Franciscan Health Olympia & Chicago Heights Hospital, Olympia Fields, IL, CCN 140172
• Advocate Trinity Hospital Hospital, Chicago, IL, CCN 140048
• Saint Joseph Medical Center Hospital, Joliet, IL, CCN 140007

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: elke.aippersbach@theusoncology.direct.varian.com

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.

• Affiliated Oncologists, LLC

  • Medical Oncology Physician
  • Oak Lawn, IL
  • NPI 1225314362

  Radiation Oncology

  Medicare reassignment Care Compare group NPD
• Specialty Physicians of Illinois, LLC

  • Internal Medicine Physician
  • Greenwood, IN
  • NPI 1124075676

  IL

  Medicare reassignment Care Compare group NPD
• Advocate Health and Hospitals Corporation

  dba Advocate Medical Group

  • Multi-Specialty Clinic/Center
  • Oak Brook, IL
  • NPI 1700824455
  Medicare reassignment NPD
• Hi Tech Radiation Oncology

  • Radiation Oncology Physician
  • Palos Heights, IL
  • NPI 1922089267
  Medicare reassignment NPD
• Advocate Health & Hospitals Corporation

  dba Advocate Christ Medical Group

  • Medical Specialty Clinic/Center
  • Oak Lawn, IL
  • NPI 1912936014
  NPD
• Advocate Health and Hospitals Corporation

  dba Advocate Children's Hospital

  • Children's Hospital
  • Oak Lawn, IL
  • NPI 1508315516
  NPD
• Specialty Physicians of Illinois, LLC

  • Urgent Care Clinic/Center
  • Frankfort, IL
  • NPI 1962024612
  NPD
• Express Urgent Care LLC

  • Urgent Care Clinic/Center
  • Chicago Ridge, IL
  • NPI 1487134961
  NPD (past)
• Gynecological Cancer Institute of Chicago, LLC

  • Gynecologic Oncology Physician
  • Oak Lawn, IL
  • NPI 1114318474
  NPD (past)
• Mobile Anesthesiologists Chicago LLC

  • Anesthesiology Physician
  • Rosemont, IL
  • NPI 1396887774
  NPD (past)
• Womens Wellness World SC

  • Obstetrics & Gynecology Physician
  • Hazel Crest, IL
  • NPI 1346434651
  NPD (past)

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

• Advocate Health and Hospitals Corporation

  dba Advocate South Suburban Hospital

  • General Acute Care Hospital
  • Hazel Crest, IL
  • NPI 1467560128
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  dba Advocate South Suburban Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1558479212
  Care Compare affiliation
• Franciscan Health Olympia Fields

  • General Acute Care Hospital
  • Olympia Fields, IL
  • NPI 1588771919
  Care Compare affiliation
• Saint Joseph Medical Center - Joliet LLC

  • General Acute Care Hospital
  • Joliet, IL
  • NPI 1760220198
  Care Compare affiliation

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

{
    "created_epoch": "1175126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1285754895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "62647 COLLECTION CENTER DR",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606930626",
            "telephone_number": "773-972-3553",
            "fax_number": "708-799-9995"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4440 W 95TH ST",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "604532600",
            "telephone_number": "708-684-5475",
            "fax_number": "708-684-3055"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AIPPERSBACH",
        "first_name": "ELKE",
        "name_prefix": "Dr.",
        "credential": "M.D.,M.SC.,",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-29",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "IL",
            "license": "036117683",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE ICRO",
            "identifier": "P00436034",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036117583",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sabaa Ahmed, DO
• Aliya Ahsan, DO
• Anuprit Kaur Ahuja, PA-C
• Ashley Ahumada
• Tracy Aicher, FNP-BC
• Aj Sylvie Health Services LTD.
• Rayan Fakhri Ajjaj
• Saira Rashida Ajmal, M.D.
• Amber Anam Akbar, MD
• Imran Akbar, MD

• Radiation Oncology Physician in Oak Lawn, IL
• Providers in Oak Lawn, IL by specialty
• Radiation Oncology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.