Aleksandra Ivanovna Robertson, DO

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

6154 Issued in TN

Practice address

2200 E 3Rd St Ste 100
Chattanooga, TN 37404-2724

Phone

(423) 648-2388

Fax

(423) 648-2388

NPI assigned

Apr 3, 2019

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

Alabama College of Osteopathic Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Tennessee Oncology PLLCGroup PAC ID 4688586134, 355 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorial Healthcare System, Inc Hospital, Chattanooga, TN, CCN 440091
• Parkridge Medical Center Hospital, Chattanooga, TN, CCN 440156
• Erlanger Medical Center Hospital, Chattanooga, TN, CCN 440104

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Tennessee Oncology PLLC

  • Hematology & Oncology Physician
  • Nashville, TN
  • NPI 1811955917
  Medicare reassignment Care Compare group NPD
• Tennessee Oncology PLLC

  • Hematology & Oncology Physician
  • Nashville, TN
  • NPI 1023066149
  NPD

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

• Erlanger Health

  • General Acute Care Hospital
  • Chattanooga, TN
  • NPI 1861194086
  Care Compare affiliation
• Memorial Health Care System Inc.

  • General Acute Care Hospital
  • Hixson, TN
  • NPI 1083778633
  Care Compare affiliation
• Memorial Health Care System Inc.

  • General Acute Care Hospital
  • Chattanooga, TN
  • NPI 1255428736
  Care Compare affiliation
• Parkridge Medical Center, Inc.

  • General Acute Care Hospital
  • Chattanooga, TN
  • NPI 1104874684
  Care Compare affiliation

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

{
    "created_epoch": "1554249600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753401600000",
    "number": "1780146290",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2004 HAYES ST STE 800",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372032659",
            "telephone_number": "615-329-0570",
            "fax_number": "615-550-9678"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2200 E 3RD ST STE 100",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374042724",
            "telephone_number": "423-648-2388",
            "fax_number": "423-648-2388"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROBERTSON",
        "first_name": "ALEKSANDRA",
        "middle_name": "IVANOVNA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-03",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "6154",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TN",
            "license": "6154",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Roberts
• Ronald Christopher Roberts, MD
• Taylor Samantha Roberts, AGACNP, FNP
• William E. Roberts, M.D.
• Robertson Family Dental PLLC
• Amber Robertson
• Angela K Robertson, LPN
• Casey Robertson
• Christopher Lee Robertson, DDS
• Jason Andrew Robertson, MD

• Hematology & Oncology Physician in Chattanooga, TN
• Providers in Chattanooga, 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 Jul 25, 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.