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PROVIDER PROFILE · NPI 1396995338

Marek SiorekM.D.

PRACTICEAVERA MCKENNANSee all providers at this practice →
Interventional RadiologySioux Falls, SDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$465
Payment records
19
By payment type
Food and Beverage$465
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,726
Unique beneficiaries
—
Total services
2,148
Distinct HCPCS
35
Medicare payment
$104K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5 Interventional Radiology providers in SD — near median (cohort median 2,231).
REFERRAL NETWORK

Where Marek Siorek'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). 51 inbound referrers · 83 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST JOSEPH'S HOSPITAL OF MARSHFIELD, INC219652
Susan Boyle
Nurse Practitioner · Marshfield, WI
43111
ROKEY, ROXANN4288
HAMUS, CAROL40101
Mark Hinson
Diagnostic Radiology · Marshfield, WI
4084
Abdou Elhendy
Cardiology · Marshfield, WI
4089
Aaron Dagit
Diagnostic Radiology · Marshfield, WI
3582
SUBRAM, ASWATH3471
DUFFY, DOUGLAS28144
Matthew Hall
Infectious Disease · Weston, WI
2795
Kristin Gerndt
Interventional Radiology · Marshfield, WI
2566
BHATTACHARJEE, NANDITA2540
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Marshfield Clinic Inc
Clinical Laboratory · Marshfield, WI
111469
ST JOSEPH'S HOSPITAL OF MARSHFIELD, INC80243
Brett Carmichael
Diagnostic Radiology · Marshfield, WI
4383
Nathan Zelinski
Diagnostic Radiology · Marshfield, WI
3678
Aaron Dagit
Diagnostic Radiology · Marshfield, WI
3581
ROKEY, ROXANN3264
Matthew Hall
Infectious Disease · Weston, WI
31163
Mateen Abidi
Internal Medicine · La Crosse, WI
3063
Mark Hinson
Diagnostic Radiology · Marshfield, WI
2864
ANDERSON, KELLEY2863
Susan Boyle
Nurse Practitioner · Marshfield, WI
2788
DUFFY, DOUGLAS26159
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.