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Hematology & Oncology in Westlake, OH

2 verified hematology & oncology doctors in Westlake.

Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.

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. Richard Chang, MD

Hematology & Oncology

21 yrs NPPES
NPI 1285620468
960 CLAGUE RD STE 1200, SEIDMAN CANCER CENTER, Westlake, OH 44145(440) 250-2812
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,003 (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.

$5,003

Total received

126

Transactions

38

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$684.57
Incyte Corporation$598.52
E.R. Squibb & Sons, L.L.C.$334.63
Regeneron Healthcare Solutions, Inc.$269.26
BeiGene USA, Inc.$266.17
Genentech USA, Inc.$254.52

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

Payments to Richard Chang do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Marwan Massouh, MD

Hematology & Oncology

21 yrs NPPES
NPI 1508841669
29101 HEALTH CAMPUS DR, SUITE 260, Westlake, OH 44145(440) 808-6500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $115.38 (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.

$115.38

Total received

2

Transactions

2

Paying companies

Top paying companies

Astellas Pharma US Inc$93.00
E.R. Squibb & Sons, L.L.C.$22.38

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 49th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

Payments to Marwan Massouh do not imply any wrongdoing. Many are meals, education, or research support.

Hematology & Oncology in Westlake, OH — Verified | DoctorsProof | DoctorsProof