Hematology & Oncology in Cumming, GA
4 verified hematology & oncology doctors in Cumming.
Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.
NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.
Dr. Kumud Rangaraj, MD
Hematology & Oncology
CMS Open Payments· $913.53 (2023)
Industry Payments (2023)
Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.
$913.53
Total received
30
Transactions
17
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 65th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Kumud Rangaraj do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Ronald Steis, MD
Hematology & Oncology
CMS Open Payments· $0.01 (2023)
Industry Payments (2023)
Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.
$0.01
Total received
1
Transactions
1
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 38th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Ronald Steis do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Amelia Zelnak, MD
Hematology & Oncology
CMS Open Payments· $439,912 (2023)
Industry Payments (2023)
Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.
$439,912
Total received
96
Transactions
19
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Amelia Zelnak do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Sanjay Vinjamaram, MD
Hematology & Oncology
CMS Open Payments· $387.07 (2023)
Industry Payments (2023)
Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.
$387.07
Total received
16
Transactions
12
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 59th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Sanjay Vinjamaram do not imply any wrongdoing. Many are meals, education, or research support.