Practice address
1032 Mccallie Ave Ste 200
Chattanooga, TN 37403
At a glance
- Clinicians registered here
- 9
- Physicians (MD and DO)
- 7
- Specialties
- 3
- Industry payments to them, 2025
- $3,784
Specialties here
Who practices here
9 clinicians
- Amy D. Boren, NP-C Nurse Practitioners
- Emily C. Mcduffee, DO, PHD Hematology & Oncology
- Harsha G. Vardhana, M.D. Medical Oncology
- John W. Mccravey, MD Medical Oncology
- Larry L. Schlabach, MD Medical Oncology
- Robert M. Graham, MD Hematology & Oncology
- Savannah N. Maxey, APRN Nurse Practitioners
- Sean P. Bliven, MD Medical Oncology
- Sumana Nagireddy, MBBS Hematology & Oncology
Industry payments
Drug and device makers reported $3,784 in general payments to 8 clinicians at this address in 2025.
- Sumana Nagireddy, MBBS $1,480
- Harsha G. Vardhana, M.D. $857
- Emily C. Mcduffee, DO, PHD $450
- Robert M. Graham, MD $297
- Amy D. Boren, NP-C $275
- Sean P. Bliven, MD $188
- Larry L. Schlabach, MD $129
- Savannah N. Maxey, APRN $108
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
1 clinicians here are named as investigators on industry-funded studies ($2,500 in research payments reported in 2025).
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Tennessee Oncology Radiology
- Tennessee Oncology, PLLC Hematology & Oncology
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.