David Naji Aljadir, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

49711 Issued in TN

Practice address

1415 Old Weisgarber Rd Ste 200
Knoxville, TN 37909-1341

Phone

(865) 934-5800

Fax

(865) 934-5801

NPI assigned

Jun 6, 2007

Last updated

Sep 3, 2025By the provider in NPPES

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 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

Hematology/Oncology

Education

Jefferson Medical College of Thomas Jefferson University, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Tennessee Cancer Specialists PLLCGroup PAC ID 1658358171, 69 clinicians

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
• Parkwest Medical Center Hospital, Knoxville, TN, CCN 440173
• Physicians Regional Medical Center Hospital, Powell, TN, CCN 440120
• Fort Sanders Regional Medical Center Hospital, Knoxville, TN, CCN 440125
• Blount Memorial Hospital Hospital, Maryville, TN, CCN 440011

Merit-based Incentive Payment System (MIPS)

Final score

96.48 of 100Reported as apm

Quality

86.23

Promoting interoperability

100

Improvement activities

40

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Tennessee Cancer Specialists PLLC

  • Hematology & Oncology Physician
  • Knoxville, TN
  • NPI 1841228871
  Medicare reassignment Care Compare group NPD
• University Health System, Inc

  dba UT Internal Medicine Pellissippi

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1790738763
  Medicare reassignment Care Compare group NPD
• Tennessee Cancer Specialist PLLC

  dba Greeneville Office

  • Hematology & Oncology Physician
  • Greeneville, TN
  • NPI 1871301358
  NPD
• University Health System Inc

  dba University Thoracic Surgeons

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Knoxville, TN
  • NPI 1306609748
  NPD
• University Health System, Inc

  dba University Cancer Specialist

  • Hematology (Internal Medicine) Physician
  • Knoxville, TN
  • NPI 1548463698
  NPD

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

• Fort Sanders Regional Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1942294814
  Care Compare affiliation
• Metro Knoxville Hma LLC

  dba Tennova Healthcare North Knoxville Medical Center

  • General Acute Care Hospital
  • Powell, TN
  • NPI 1043292899
  Care Compare affiliation
• Parkwest Medical Center

  dba Peninsula Div Parkwest MC

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1396739165
  Care Compare affiliation
• Prisma Health - Blount Memorial Hospital Inc.

  dba Blount Memorial Hospital

  • General Acute Care Hospital
  • Maryville, TN
  • NPI 1619939071
  Care Compare affiliation
• University Health System, Inc.

  dba University of Tennessee Medical Center

  • 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": "1181088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1922201136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6016 BROOKVALE LN STE 200",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379194092",
            "telephone_number": "865-862-0998",
            "fax_number": "865-544-1861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1415 OLD WEISGARBER RD STE 200",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379091341",
            "telephone_number": "865-934-5800",
            "fax_number": "865-934-5801"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALJADIR",
        "first_name": "DAVID",
        "middle_name": "NAJI",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-06",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TN",
            "license": "49711",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DE",
            "license": "C7-0003783",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• 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 Sep 3, 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.