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 1447252218

Roman LeibzonM.D.

CardiologyBurbank, 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
87.5
Quality
79.4
Cost
73.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.53%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$130
Payment records
2
By payment type
Food and Beverage$98
Debt forgiveness$33
PRESCRIBING · PART D · 2024
Total Rx claims
5,017
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
42
Brand share
23.4%
Top prescribed drugs
Atorvastatin Calcium622 claims
Rosuvastatin Calcium555 claims
Apixaban425 claims
Metoprolol Succinate413 claims
Amlodipine Besylate411 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,288
Unique beneficiaries
—
Total services
6,192
Distinct HCPCS
26
Medicare payment
$500K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).
REFERRAL NETWORK

Where Roman Leibzon'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). 35 inbound referrers · 59 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LOS ROBLES REGIONAL MEDICAL CENTER135424
Unilab Corporation
Clinical Laboratory · West Hills, CA
60186
Kevin Pimstone
Internal Medicine · Los Angeles, CA
53164
Tracy Huynh
Interventional Cardiology · Dublin, CA
44105
Rebecca Liu
Pulmonary Disease · Dallas, TX
42166
Sanjiv Sheel
Diagnostic Radiology · Edina, MN
42101
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
4194
Lucia Dattoma
Geriatric Medicine · Simi Valley, CA
36242
Donald Roback
Diagnostic Radiology · Manhattan Beach, CA
3582
Rimma Shaposhnikov
Gastroenterology · Glendale, CA
3490
Lifewatch Services, Inc
Independent Diagnostic Testing Facility (IDTF) · Rosemont, IL
3372
WEST HILLS HOSPITAL3261
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Regents Of The University Of
Clinical Laboratory · Panorama City, CA
200680
LOS ROBLES REGIONAL MEDICAL CENTER91280
REGENTS UNIV OF CALIF LOS ANGELES84243
Unilab Corporation
Clinical Laboratory · West Hills, CA
61200
Maryum Merchant
Pulmonary Disease · Westlake Village, CA
50187
Kevin Pimstone
Internal Medicine · Los Angeles, CA
47135
Michael Hlinka
Diagnostic Radiology · Thousand Oaks, CA
47113
Rebecca Liu
Pulmonary Disease · Dallas, TX
46212
Tracy Huynh
Interventional Cardiology · Dublin, CA
42113
Donald Roback
Diagnostic Radiology · Manhattan Beach, CA
3786
Lucia Dattoma
Geriatric Medicine · Simi Valley, CA
35264
Melvin Chiu
Dermatology · Los Angeles, CA
3354
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.