Dermatology in Costa Mesa, CA
5 verified dermatology doctors in Costa Mesa.
Dermatologists treat conditions of the skin, hair, and nails, from acne and eczema to skin cancer screening.
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. Margaret Shannon, MD
Dermatology
CMS Open Payments· $1,149 (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.
$1,149
Total received
26
Transactions
11
Paying companies
Top paying companies
Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total ranks around the 77th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US dermatology doctors.
Payments to Margaret Shannon do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Daniel Dwyer, MD
Dermatology
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. Rita Nijjar, MD
Dermatology
CMS Open Payments· $569.91 (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.
$569.91
Total received
17
Transactions
10
Paying companies
Top paying companies
Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total ranks around the 66th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US dermatology doctors.
Payments to Rita Nijjar do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Raymond Kleinfelder, DO
Dermatology
CMS Open Payments· $2,910 (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.
$2,910
Total received
118
Transactions
17
Paying companies
Top paying companies
Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total ranks around the 89th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US dermatology doctors.
Payments to Raymond Kleinfelder do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Bernice Yan, MD
Dermatology
CMS Open Payments· $402.64 (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.
$402.64
Total received
18
Transactions
7
Paying companies
Top paying companies
Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total ranks around the 62th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US dermatology doctors.
Payments to Bernice Yan do not imply any wrongdoing. Many are meals, education, or research support.