Orthopaedic Surgery in Tarzana, CA
6 verified orthopaedic surgery doctors in Tarzana.
Orthopedic surgeons diagnose and treat conditions of the bones, joints, ligaments, tendons, and muscles.
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. Erik Zeegen, MD
Orthopaedic Surgery
CMS Open Payments· $121,218 (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.
$121,218
Total received
89
Transactions
4
Paying companies
Top paying companies
Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US orthopaedic surgery doctors.
Payments to Erik Zeegen do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Tye Ouzounian, MD
Orthopaedic 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. Carlos Guanche, MD
Orthopaedic Surgery
CMS Open Payments· $1,840 (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.
$1,840
Total received
13
Transactions
4
Paying companies
Top paying companies
Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 among those who did). This doctor's total ranks around the 80th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US orthopaedic surgery doctors.
Payments to Carlos Guanche do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Hillel Sperling, MD
Orthopaedic 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. Purab Viswanath, MD
Orthopaedic Surgery
CMS Open Payments· $336.30 (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.
$336.30
Total received
6
Transactions
4
Paying companies
Top paying companies
Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 among those who did). This doctor's total ranks around the 63th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US orthopaedic surgery doctors.
Payments to Purab Viswanath do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Justin Koh, MD
Orthopaedic Surgery
CMS Open Payments· $2,447 (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.
$2,447
Total received
10
Transactions
6
Paying companies
Top paying companies
Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 among those who did). This doctor's total ranks around the 83th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US orthopaedic surgery doctors.
Payments to Justin Koh do not imply any wrongdoing. Many are meals, education, or research support.