Neurological Surgery in Dakota Dunes, SD
8 verified neurological surgery doctors in Dakota Dunes.
Neurosurgeons perform surgery on the brain, spine, and nervous system.
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.
Verify a license at the South Dakota Board of Medical & Osteopathic Examiners
Dr. Quentin Durward, MD
Neurological Surgery
CMS Open Payments· $839.53 (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.
$839.53
Total received
8
Transactions
5
Paying companies
Top paying companies
Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 71th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.
Payments to Quentin Durward do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Thorir Ragnarsson, MD
Neurological Surgery
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.
Dr. Ralph Reeder, MD
Neurological Surgery
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.
Dr. Grant Shumaker, MD
Neurological Surgery
CMS Open Payments· $124.48 (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.
$124.48
Total received
1
Transactions
1
Paying companies
Top paying companies
Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 51th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.
Payments to Grant Shumaker do not imply any wrongdoing. Many are meals, education, or research support.
Dr. John Pracyk, MD
Neurological Surgery
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.
Dr. Matthew Johnson, MD
Neurological Surgery
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.
Dr. Hendrik Klopper, MD
Neurological Surgery
CMS Open Payments· $2,442 (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.
$2,442
Total received
15
Transactions
4
Paying companies
Top paying companies
Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 81th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.
Payments to Hendrik Klopper do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Luis Diaz-Aguilar, MD
Neurological Surgery
CMS Open Payments· $50.94 (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.
$50.94
Total received
2
Transactions
1
Paying companies
Top paying companies
Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total is on the lower end — around the 44th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.
Payments to Luis Diaz-Aguilar do not imply any wrongdoing. Many are meals, education, or research support.