Walter Stadler, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

036081259 Issued in IL

Practice address

2520 Elisha Avenue
Zion, IL 60099

Phone

(800) 322-9183

NPI assigned

Dec 18, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL, IN2 enrollments

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 2

Specialty

Hematology/OncologyAlso: Internal Medicine

Education

Yale University School of Medicine, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

City of Hope Medical Group of Illinois PLLCGroup PAC ID 3274446596, 129 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Midwestern Region Med Center, Inc Hospital, Zion, IL, CCN 140100
• The University of Chicago Medical Center Hospital, Chicago, IL, CCN 140088

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wstadler213244@cityofhope.direct-ci.com
• Direct secure messaging: wstadlermd8731@uchospital.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 and National Provider Directory roles.

• City of Hope Medical Group of Illinois PLLC

  • Specialist
  • Zion, IL
  • NPI 1548258072
  Medicare reassignment Care Compare group NPD
• Humboldt Park Health

  • Family Medicine Physician
  • Chicago, IL
  • NPI 1740417153
  Medicare reassignment NPD
• The University of Chicago Medical Center

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1033218128
  Medicare reassignment NPD
• University of Chicago

  • Multi-Specialty Clinic/Center
  • Chicago, IL
  • NPI 1821048786

  IN

  Medicare reassignment
• The University of Chicago Medical Center

  dba UCMC Pharmacy Services

  • Community/Retail Pharmacy
  • Calumet City, IL
  • NPI 1255895678
  NPD

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

• Midwestern Regional Medical Center, Inc.

  dba City of Hope Cancer Center Chicago

  • General Acute Care Hospital
  • Zion, IL
  • NPI 1811984388
  Care Compare affiliation
• The University of Chicago Medical Center

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1508956509
  Care Compare affiliation

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

{
    "created_epoch": "1166400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739404800000",
    "number": "1033272547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2361 PAYSPHERE CIRCLE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60067",
            "telephone_number": "800-322-9183"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2520 ELISHA AVENUE",
            "city": "ZION",
            "state": "IL",
            "postal_code": "60099",
            "telephone_number": "800-322-9183"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STADLER",
        "first_name": "WALTER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-18",
        "last_updated": "2025-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036081259",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wstadlermd8731@uchospital.direct-ci.com",
            "affiliation": "Y",
            "affiliationName": "University of Chicago Physicians Group",
            "address_1": "5841 S Maryland Ave",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606371443",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Justin Darren Smith, CSFA
• Meghann Obrien Smith
• Karen Marie Smorowski, MD
• Standish Speed
• Andrea St John
• David B Stewart Sr., M.D.
• Yasmine Stewart
• Jarrett Cramer Stoll, RD
• Supreme Bond (April Lofton)
• Swan Companion, LLC (Swan Companion)

• Hematology & Oncology Physician in Zion, IL
• Providers in Zion, 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 13, 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.