Cardiovascular Disease in Sandwich, MA
1 verified cardiovascular disease doctor in Sandwich.
Cardiologists diagnose and treat conditions of the heart and blood vessels, including heart disease, arrhythmias, and heart failure.
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.
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Dr. Mary Callahan, DO
Cardiovascular Disease
CMS Open Payments· $448.99 (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.
$448.99
Total received
18
Transactions
4
Paying companies
Top paying companies
Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 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 cardiovascular disease doctors.
Payments to Mary Callahan do not imply any wrongdoing. Many are meals, education, or research support.