Rheumatology in Simi Valley, CA
2 verified rheumatology doctors in Simi Valley.
Rheumatologists treat autoimmune and inflammatory conditions affecting the joints, muscles, and connective tissue.
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. Tony Makhlouf, MD
Rheumatology
CMS Open Payments· $2,058 (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.
$2,058
Total received
109
Transactions
13
Paying companies
Top paying companies
Among the 6,451 rheumatology doctors we've analyzed, about 56% received any industry payment (median $958 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 rheumatology doctors.
Payments to Tony Makhlouf do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Courtney O'Brien, DO
Rheumatology
CMS Open Payments· $81.51 (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.
$81.51
Total received
3
Transactions
2
Paying companies
Top paying companies
Among the 6,451 rheumatology doctors we've analyzed, about 56% received any industry payment (median $958 among those who did). This doctor's total ranks around the 52th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US rheumatology doctors.
Payments to Courtney O'Brien do not imply any wrongdoing. Many are meals, education, or research support.