Vasia A Ahmed, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

036069477 Issued in IL

Practice address

17333 La Grange Rd Ste 200
Tinley Park, IL 60487-7510

Phone

(708) 342-1900

Fax

(708) 745-9993

NPI assigned

Aug 16, 2005

Last updated

Jun 16, 2025By 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 2

Addresses

Other identifiers 3

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, 1978

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Affiliated Oncologists LLCGroup PAC ID 2365606563, 43 clinicians

Specialty Physicians of Illinois LLCGroup PAC ID 4183529456, 114 clinicians

Prime Healthcare Illinois Medical Group LLCGroup PAC ID 5597275685, 278 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062
• Franciscan Health Olympia & Chicago Heights Hospital, Olympia Fields, IL, CCN 140172
• Saint Joseph Medical Center Hospital, Joliet, IL, CCN 140007
• Advocate Trinity Hospital Hospital, Chicago, IL, CCN 140048
• Advocate Christ Hospital & Medical Center Hospital, Oak Lawn, IL, CCN 140208

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 26)

Interoperability endpoints

• Direct secure messaging: vasia.ahmed@affiliatedoncologists.ikm.direct-ci.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

  Hematology & Oncology

  Medicare reassignment Care Compare group NPD
• Prime Healthcare Illinois Medical Group LLC

  • Multi-Specialty Clinic/Center
  • Des Plaines, IL
  • NPI 1023837689
  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
• Ahp Specialty Care NFP

  • Specialist
  • Hinsdale, IL
  • NPI 1619334406
  Medicare reassignment NPD
• Specialty Physicians of Illinois, LLC

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

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 Children's Hospital

  • Children's Hospital
  • Oak Lawn, IL
  • NPI 1508315516
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  dba Advocate Christ Medical Center

  • General Acute Care Hospital
  • Oak Lawn, IL
  • NPI 1548375082
  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
• Palos Community Hospital

  • Psychiatric Hospital Unit
  • Palos Heights, IL
  • NPI 1184699118
  Care Compare affiliation
• Palos Community Hospital

  • General Acute Care Hospital
  • Palos Heights, IL
  • NPI 1851386692
  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": "1124150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750032000000",
    "number": "1992797047",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17901 GOVERNORS HWY STE 208",
            "city": "HOMEWOOD",
            "state": "IL",
            "postal_code": "604301146",
            "telephone_number": "708-957-2100",
            "fax_number": "708-745-9993"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17333 LA GRANGE RD STE 200",
            "city": "TINLEY PARK",
            "state": "IL",
            "postal_code": "604877510",
            "telephone_number": "708-342-1900",
            "fax_number": "708-745-9993"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17901 Governors Hwy",
            "address_2": "Suite 106",
            "address_purpose": "LOCATION",
            "city": "Homewood",
            "state": "IL",
            "postal_code": "604301144",
            "country_code": "US",
            "telephone_number": "708-745-9970",
            "fax_number": "708-745-9993",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3900 W 203rd St",
            "address_purpose": "LOCATION",
            "city": "Olympia Fields",
            "state": "IL",
            "postal_code": "604611183",
            "country_code": "US",
            "telephone_number": "708-855-7069",
            "fax_number": "708-503-3224",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AHMED",
        "first_name": "VASIA",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-16",
        "last_updated": "2025-06-16",
        "certification_date": "2025-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036069477",
            "primary": true
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "IL",
            "license": "036069477",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036069477",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "JURISDICTION B DME MAC",
            "identifier": "0293780001",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MED PIN",
            "identifier": "110204791",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "vahmed105185@Direct.FranciscanAlliance.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3900 W 203rd St",
            "city": "Olympia Fields",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604611183",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Advocate Health Care
• Advocate Southwest Ambulatory Surgery Center LLC (Tinley Woods Surgery Center)
• Advocate Southwest Ambulatory Surgery Center LLC (Tinley Woods Anesthesia Services)
• Aegis Ambulatory Anesthesia, LTD
• Mohanad Ziad Affaneh
• Aidpro Health Providers LLC
• Cyrus Akrami, M.D.
• Hytham Al-Masri, M.D.
• Dalia Issa Al-Sheikh
• Alia Alasfar

• Hematology & Oncology Physician in Tinley Park, IL
• Providers in Tinley Park, 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 Jun 16, 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.