Subramanya Rao, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

036092532 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

Feb 28, 2006

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

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/Oncology

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Franciscan Health Olympia & Chicago Heights Hospital, Olympia Fields, IL, CCN 140172
• Presence St Marys Hospital Hospital, Kankakee, IL, CCN 140155
• Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062
• Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
• Riverside Medical Center Hospital, Kankakee, IL, CCN 140186

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: subramanya.rao@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 NPD
• Ahp Specialty Care NFP

  • Specialist
  • Hinsdale, IL
  • NPI 1619334406
  Medicare reassignment NPD
• Prime Healthcare Illinois Medical Group LLC

  • Multi-Specialty Clinic/Center
  • Des Plaines, IL
  • NPI 1023837689
  Medicare reassignment NPD
• Alpha Med Physicians Group, LLC

  • Specialist
  • Tinley Park, IL
  • NPI 1467741314
  Authorized official Same address or phone
• 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.

• Central Dupage Hospital Association

  dba Northwestern Medicine Central Dupage Hospital

  • General Acute Care Hospital
  • Winfield, IL
  • NPI 1003864810
  Care Compare affiliation
• Central Dupage Hospital Association

  dba Northwestern Medicine Central Dupage Hospital

  • Psychiatric Hospital Unit
  • Winfield, IL
  • NPI 1740230895
  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
• Riverside Medical Center

  • General Acute Care Hospital
  • Kankakee, IL
  • NPI 1538208210
  Care Compare affiliation
• St Marys Hospital - Kankakee LLC

  • General Acute Care Hospital
  • Kankakee, IL
  • NPI 1467290809
  Care Compare affiliation

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

{
    "created_epoch": "1141084800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1740256783",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12150 S HARLEM AVE",
            "city": "PALOS HEIGHTS",
            "state": "IL",
            "postal_code": "604631435",
            "telephone_number": "708-745-9985",
            "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": "12150 S Harlem Ave",
            "address_purpose": "LOCATION",
            "city": "Palos Heights",
            "state": "IL",
            "postal_code": "604631435",
            "country_code": "US",
            "telephone_number": "708-361-4778",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12150 S Harlem Ave",
            "address_purpose": "LOCATION",
            "city": "Palos Heights",
            "state": "IL",
            "postal_code": "604631435",
            "country_code": "US",
            "telephone_number": "708-361-4778",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RAO",
        "first_name": "SUBRAMANYA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-28",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "IL",
            "license": "036092532",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036092532",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Ramos, COTA/L
• Katelynn Ramos
• Chirag Rana, O.D.
• Lori Randle
• Sumathi M Rangineni, MD
• Michael Rauwolf, PT
• Kathleen Raven, OT
• Hillary Ann Ray, MA, LPC, NCC
• Merva Razzak
• Rci (WRS), LLC. (RUSH Physical Therapy)

• 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 Feb 24, 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.