Allergy & Immunology in Westminster, CA
1 verified allergy & immunology doctor in Westminster.
Allergists and immunologists treat allergies, asthma, and disorders of the immune 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.
Dr. Catherine Nguyen, MD
Allergy & Immunology
CMS Open Payments· $1,962 (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.
$1,962
Total received
77
Transactions
19
Paying companies
Top paying companies
Among the 340 allergy & immunology doctors we've analyzed, about 37% received any industry payment (median $225 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US allergy & immunology doctors.
Payments to Catherine Nguyen do not imply any wrongdoing. Many are meals, education, or research support.