ALEKSANDRA IVANOVNA ROBERTSON DO
NPI 1780146290
Internal Medicine - Hematology & Oncology in Chattanooga, TN

Q: What is Aleksandra Robertson's NPI number?

The NPI number for Aleksandra Robertson is 1780146290. It was assigned to this individual provider in the NPPES registry on April 3, 2019.

Q: What is Aleksandra Robertson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since April 03, 2019PECOS EnrolledAccepts Medicare Assignment

2200 E 3RD ST STE 100, CHATTANOOGA, TN 37404(423) 648-2388(423) 648-2388 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 20, 2025, Dec 4, 2024, Apr 3, 2019 (3 updates tracked since 2019).

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About Aleksandra Ivanovna Robertson Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEKSANDRA IVANOVNA ROBERTSON DO (NPI 1780146290) is an individual hematology & oncology provider in Chattanooga, Tennessee, licensed in Tennessee (6154) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Memorial Healthcare System, Inc, and is a graduate of Alabama College Of Osteopathic Medicine (2019).

NPPES Registry Identity

NPI1780146290

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameALEKSANDRA IVANOVNA ROBERTSONCredential: DO

Location Address2200 E 3RD ST STE 100Chattanooga, TN 37404-2724

Mailing Address2004 Hayes St Ste 800Nashville, TN 37203-2659 · (615) 329-0570 · Fax (615) 550-9678

Phone(423) 648-2388

Fax(423) 648-2388

Sole ProprietorNo

Medical School CMSAlabama College Of Osteopathic MedicineGraduated 2019

Enumeration DateApril 3, 2019

Last NPPES UpdateJuly 25, 20253 updates tracked since enumeration

NPPES CertifiedJuly 25, 2025

✔ NPI 1780146290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in TN · 6154

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 6154 (TN)

2200 E 3RD ST STE 100, Chattanooga, TN 37404

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aleksandra Ivanovna Robertson Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456681972

PECOS Enrollment IDI20250807000839

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Healthcare System, Inc

Acute Care Hospitals · Chattanooga, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number440091

Location2525 Desales AveChattanooga, TN 37404 · Hamilton County

Erlanger Medical Center

Acute Care Hospitals · Chattanooga, TN

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440104

Location975 E 3rd StChattanooga, TN 37403 · Hamilton County

Emergency services Birthing friendly

Parkridge Medical Center

Acute Care Hospitals · Chattanooga, TN

4/5 CMS rating

OwnershipProprietary

CMS Certification Number440156

Location2333 Mccallie AveChattanooga, TN 37404 · Hamilton County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37404 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$160.89 typical visit price

range $52.64 – $160.89

Typical copayment $40.22 (range $13.16 – $40.22)

Most-billed visit code 99205

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TINA MICHELL CARDEN NP

Nurse Practitioner