Healthparse · one physician, every lens

Rena Callahan, M.D.

Hematology-Oncology·Valencia, CA·NPI 1487856779
Hematology-Oncology
Specialty
Top 40%
Part B volume
$97K
Industry payments
88
MIPS score

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
24,789
Part B services
$431K
Medicare payment
lowest volumepeer medianhighest
Busier than 60% of 957 Hematology-Oncology providers in CA
See full utilization detail→
CareTracePrescribing
756
Part D claims
$3.1M
total drug cost
33% brand-name67% generic
Anastrozole
200
Letrozole
62
Tamoxifen Citrate
60
Abemaciclib
55
Exemestane
37
top drugs by Part D claims
See full prescribing profile→
CareTraceReferral network
↗ Outbound partners36
851 shared beneficiaries
↘ Inbound partners13
329 shared beneficiaries
Explore the referral network→
Open PaymentsIndustry payments
$97K
from drug & device makers
92
payments
Compensation for services…
$73K
Travel and Lodging
$16K
Consulting Fee
$4K
Food and Beverage
$3K
Grant
$350
payments by nature of transfer
See every payment→
QualityQPP / MIPS
88/ 100
Exceptional
MIPS final score of 88 / 100. Group participation.
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→