Brandon J McMahon, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

036118371 Issued in IL

Practice address

676 N Saint Clair St Ste 2140
Chicago, IL 60611-3143

Phone

(312) 695-0990

Fax

(312) 664-5854

NPI assigned

Jul 27, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

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

HematologyAlso: Internal Medicine

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University Physicians IncorporatedGroup PAC ID 3476465667, 3,189 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Colorado Hospital Authority Hospital, Aurora, CO, CCN 060024
• Uchealth Highlands Ranch Hospital Hospital, Highlands Ranch, CO, CCN 060132
• Longs Peak Hospital Hospital, Longmont, CO, CCN 060128
• Uch-Memorial Health System Hospital, Colorado Springs, CO, CCN 060022
• Uchealth Broomfield Hospital Hospital, Broomfield, CO, CCN 060129

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• University Physicians Incorporated

  • Internal Medicine Physician
  • Aurora, CO
  • NPI 1962461889
  Medicare reassignment Care Compare group NPD
• University Physicians, Incorporated

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Denver, CO
  • NPI 1275045049
  NPD

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

• Longs Peak Hospital

  • General Acute Care Hospital
  • Longmont, CO
  • NPI 1154876985
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1073172201
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1124518113
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1144397134
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1154030732
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Fountain, CO
  • NPI 1295225274
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1316506231
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1407532559
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1518526441
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1538958400
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1578053567
  Care Compare affiliation
• Uch-MHS

  • General Acute Care Hospital
  • Colorado Springs, CO
  • NPI 1598324428
  Care Compare affiliation

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

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1619981768",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429",
            "telephone_number": "303-493-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "676 N SAINT CLAIR ST STE 2140",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606113143",
            "telephone_number": "312-695-0990",
            "fax_number": "312-664-5854"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1665 Aurora Ct",
            "address_2": "Suite 2004",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800452517",
            "country_code": "US",
            "telephone_number": "720-848-0300",
            "fax_number": "720-848-0361",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCMAHON",
        "first_name": "BRANDON",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "CO",
            "license": "0057153",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "IL",
            "license": "036.079516",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036118371",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark Thomas McLoughlin, OD
• Morgan N McLuckey, MD
• Bree Yoo-Sun McLuen, LSW
• McMahan-Clemis Institute of Otolaryngology SC
• Audrey McMahon
• Bridget Marie McMahon, FNP
• David McMahon, MD
• Graham Thomas McMahon, M.D., M.M.SC.
• Janice M McMahon, OD
• Maxwell McMahon

• Hematology & Oncology Physician in Chicago, IL
• Providers in Chicago, 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 Aug 31, 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.