caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1457310450

Leslie PopplewellM.D.

PRACTICECITY OF HOPESee all providers at this practice →
HematologyDuarte, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
79.7
Quality
63.8
Cost
57.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.20%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
342
Beneficiaries
—
Total drug cost
$1.4M
Distinct drugs
14
Brand share
33.3%
Top prescribed drugs
Acyclovir76 claims
Lenalidomide52 claims
Apixaban32 claims
Sulfamethoxazole/Trimethoprim29 claims
Zanubrutinib26 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$6K
Payment records
14
By payment type
Consulting Fee$6K
Food and Beverage$350
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
216
Unique beneficiaries
—
Total services
477
Distinct HCPCS
6
Medicare payment
$39K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 103 Hematology providers in CA — below median (cohort median 762).
REFERRAL NETWORK

Where Leslie Popplewell's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 15 inbound referrers · 32 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jimmie Wong
Diagnostic Radiology · Duarte, CA
30169
MARX, HOWARD29107
Ko Yamada
Cardiology · Los Angeles, CA
28196
Julie Ressler
Diagnostic Radiology · Duarte, CA
27116
NADEMANEE, AUAYPORN20205
Jasmine Zain
Hematology · Duarte, CA
19197
SHAW, SARA1869
Unilab Corporation
Clinical Laboratory · West Hills, CA
18145
Joo Song
Pathology · Duarte, CA
1749
Alexander Jung
Diagnostic Radiology · Duarte, CA
1669
ROTTER, ARNOLD1575
Young Kim
Pathology · Duarte, CA
1451
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CITY OF HOPE NATIONAL MEDICAL CENTER1654,238
William Boswell
Diagnostic Radiology · Duarte, CA
38186
Ko Yamada
Cardiology · Los Angeles, CA
32293
Jimmie Wong
Diagnostic Radiology · Duarte, CA
28119
Amandeep Salhotra
Hematology-Oncology · Duarte, CA
22292
MARX, HOWARD2289
Michael Tran
Cardiology · Duarte, CA
2178
Ryotaro Nakamura
Hematology · Duarte, CA
20191
SHAW, SARA2065
Jasmine Zain
Hematology · Duarte, CA
19177
Julie Ressler
Diagnostic Radiology · Duarte, CA
1882
Unilab Corporation
Clinical Laboratory · West Hills, CA
18148
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.