Lindsay Rumberger Rivera, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

76347 Issued in TN

Practice address

1926 Alcoa Hwy Ste 210
Knoxville, TN 37920-1543

Phone

(865) 305-8780

Fax

(865) 305-9144

NPI assigned

Jun 29, 2010

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

Medicare fee-for-service enrollment

Enrolled in TN

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

Internal Medicine

Education

University of South Florida College of Medicine, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University Health System, Inc.Group PAC ID 5294646378, 512 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University Health System, Inc Hospital, Knoxville, TN, CCN 440015

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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 Health System, Inc

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1790738763
  Medicare reassignment Care Compare group

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

• University Health System, Inc.

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1538164090
  Care Compare affiliation

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

{
    "created_epoch": "1277769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778284800000",
    "number": "1235440843",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1924 ALCOA HWY # U-114",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379201511",
            "telephone_number": "865-305-5137",
            "fax_number": "865-305-9144"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1926 ALCOA HWY STE 210",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379201543",
            "telephone_number": "865-305-8780",
            "fax_number": "865-305-9144"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUMBERGER RIVERA",
        "first_name": "LINDSAY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-06-29",
        "last_updated": "2026-05-09",
        "certification_date": "2026-05-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TN",
            "license": "76347",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kia Ruffin, MSSW
• Tytiauna Ruffin, BSW
• Randy Ruffing, CRNA
• Kenneth A Rule, MD
• Sydney Rule, M.S. CF-SLP
• Shawn L. Rumbolt, D.C.
• Jasmine Rumley
• Caitlin Runk
• Katherine Clark Runyan, PA-C
• Jo Ann Rup, CM

• Hematology & Oncology Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Hematology & Oncology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 9, 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.