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PROVIDER PROFILE · NPI 1386870251

Bartosz GrzywaczM.D.

PathologyMadison, WII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
344
Unique beneficiaries
—
Total services
538
Distinct HCPCS
9
Medicare payment
$16K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 270 Pathology providers in WI — bottom quintile (cohort median 1,277).
REFERRAL NETWORK

Where Bartosz Grzywacz'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). 11 inbound referrers · 25 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FAIRVIEW HEALTH SERVICES120408
Michelle Dolan
Pathology · Minneapolis, MN
55105
FROELICH, JERRY3783
James Boyum
Diagnostic Radiology · Rochester, MN
2238
David Benditt
Clinical Cardiac Electrophysiology · St Cloud, MN
1626
Jessica Kuehn-Hajder
Diagnostic Radiology · Minneapolis, MN
1523
Zuzan Cayci
Diagnostic Radiology · Minneapolis, MN
1419
Jeffrey Rykken
Diagnostic Radiology · Rochester, MN
1319
SAKAGUCHI, SCOTT1218
Henri Roukoz
Cardiology · Minneapolis, MN
1115
Mark Reding
Hematology-Oncology · Minneapolis, MN
1114
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FAIRVIEW HEALTH SERVICES89411
Tadashi Allen
Diagnostic Radiology · Minneapolis, MN
40111
Sophia Yohe
Pathology · Minneapolis, MN
3565
Daniel Steinberger
Interventional Radiology · Minneapolis, MN
2851
FROELICH, JERRY2759
Elizabeth Courville
Pathology · Charlottesville, VA
2633
James Boyum
Diagnostic Radiology · Rochester, MN
2545
Michael Linden
Pathology · Minneapolis, MN
2329
Benjamin Spilseth
Diagnostic Radiology · Rochester, MN
2140
David Benditt
Clinical Cardiac Electrophysiology · St Cloud, MN
2029
ADKISSON, WAYNE2044
Eric Niendorf
Diagnostic Radiology · Eau Claire, WI
1934
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.