Healthparse · one physician, every lens

Derek Shek, M.D.

Medical Oncology·San Leandro, CA·NPI 1154448587
Medical Oncology
Specialty

Medicare utilization, prescribing, referral networks, industry payments, quality, and compliance for one physician — fused from CMS public records. Click any lens to open its full dataset.

CareTracePractice volume
No Medicare Part B record for this NPI.
See full utilization detail→
CareTracePrescribing
2,615
Part D claims
$8.6M
total drug cost
28% brand-name72% generic
Prednisone
555
Abiraterone Acetate
531
Osimertinib Mesylate
198
Dexamethasone
167
Enzalutamide
96
top drugs by Part D claims
See full prescribing profile→
CareTraceReferral network
No shared-patient referral pattern on record.
Explore the referral network→
Open PaymentsIndustry payments
No industry payments reported under the Sunshine Act.
See every payment→
QualityQPP / MIPS
Not enrolled in the Quality Payment Program (QPP / MIPS).
See quality scoring→
Healthparse hospitalsHospital affiliations
No hospital affiliations on record in CMS data.
ProviderScoreCompliance
Clear
No exclusions found on OIG LEIE, state Medicaid, or board lists.
View full screening record→