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PROVIDER PROFILE · NPI 1821042532

Michael Brant-ZawadskiM.D.

PRACTICEHOAG MEMORIAL HOSPITAL PRESBYTERIANSee all providers at this practice →
Diagnostic RadiologyNewport Beach, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
95.5
Quality
100.0
Cost
84.8
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.86%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$17
Payment records
1
By payment type
Food and Beverage$17
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
551
Unique beneficiaries
—
Total services
558
Distinct HCPCS
13
Medicare payment
$21K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — bottom quintile (cohort median 2,975).
REFERRAL NETWORK

Where Michael Brant-Zawadski'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
73125
Christopher Duma
Neurosurgery · Newport Beach, CA
43127
Shaya Ghazinoor
Diagnostic Radiology · Newport Beach, CA
3651
Frederick Birnberg
Diagnostic Radiology · Newport Beach, CA
3446
Scott Williams
Diagnostic Radiology · Stanford, CA
3247
William Vandalsem
Diagnostic Radiology · Newport Beach, CA
3243
Peter Giuliano
Diagnostic Radiology · Newport Beach, CA
2836
Winston Whitney
Diagnostic Radiology · Newport Beach, CA
2735
Karence Chan
Diagnostic Radiology · Newport Beach, CA
2434
Binh Nguyen
Interventional Radiology · Newport Beach, CA
2331
John Lieu
Diagnostic Radiology · Palo Alto, CA
2229
Steven Callahan
Family Practice · Newport Beach, CA
2136
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.