Nephrology in Riverside, CA
18 verified nephrology doctors in Riverside.
Nephrologists treat kidney disease, high blood pressure, and disorders of fluid and electrolyte balance.
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. John Robertson, MD
Nephrology
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. Adina Tanasescu, MD
Nephrology
CMS Open Payments· $183.18 (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.
$183.18
Total received
7
Transactions
2
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 65th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Adina Tanasescu do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Chao-Huang Sun, MD
Nephrology
CMS Open Payments· $7,054 (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.
$7,054
Total received
2
Transactions
1
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Chao-Huang Sun do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Taher Khalil, MD
Nephrology
CMS Open Payments· $1,181 (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.
$1,181
Total received
41
Transactions
14
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 88th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Taher Khalil do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Joseph Lee, MD
Nephrology
CMS Open Payments· $108.99 (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.
$108.99
Total received
1
Transactions
1
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 58th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Joseph Lee do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Arthur Galoustian, MD
Nephrology
CMS Open Payments· $260.71 (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.
$260.71
Total received
10
Transactions
8
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 70th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Arthur Galoustian do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Mosen Istwani, MD
Nephrology
CMS Open Payments· $288.64 (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.
$288.64
Total received
15
Transactions
6
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 71th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Mosen Istwani do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Salam Ishak, MD
Nephrology
CMS Open Payments· $821.75 (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.
$821.75
Total received
38
Transactions
14
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 84th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Salam Ishak do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Henry Dorman, MD
Nephrology
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. Hamik Martirosyan, MD
Nephrology
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. Howard Lee, DO
Nephrology
CMS Open Payments· $113.32 (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.
$113.32
Total received
1
Transactions
1
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 59th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Howard Lee do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Susan Sun, MD
Nephrology
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. Dalia Zaky Dawoud, MD
Nephrology
CMS Open Payments· $80,063 (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.
$80,063
Total received
57
Transactions
13
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 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 nephrology doctors.
Payments to Dalia Zaky Dawoud do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Rizwan Badar, MD
Nephrology
CMS Open Payments· $346.79 (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.
$346.79
Total received
16
Transactions
8
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 73th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Rizwan Badar do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Masood Ahmad, MD
Nephrology
CMS Open Payments· $19.90 (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.
$19.90
Total received
1
Transactions
1
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 46th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Masood Ahmad do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Akpobo Akporotu, MD
Nephrology
CMS Open Payments· $589.87 (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.
$589.87
Total received
17
Transactions
3
Paying companies
Top paying companies
Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 79th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US nephrology doctors.
Payments to Akpobo Akporotu do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Hira Al-Adroos, MD
Nephrology
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.