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PROVIDER PROFILE · NPI 1578564654

Margaret ZabiegaM.D.

PRACTICEMIDWEST HOSPITALISTS LLCSee all providers at this practice →
HospitalistJoliet, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
70
Beneficiaries
—
Total drug cost
$592
Distinct drugs
5
Brand share
34.3%
Top prescribed drugs
Pantoprazole Sodium18 claims
Cephalexin17 claims
Hydrocodone/Acetaminophen13 claims
Cefuroxime Axetil11 claims
Metoprolol Succinate11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,105
Unique beneficiaries
—
Total services
1,725
Distinct HCPCS
8
Medicare payment
$142K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,187 Hospitalist providers in IL — top quintile (cohort median 542).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Margaret Zabiega'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). 96 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK7653,431
Andrew Johanek
Diagnostic Radiology · Chicago, IL
2401,073
Priya Venkataraman
Hospitalist · Winfield, IL
2331,646
John Dongas
Clinical Cardiac Electrophysiology · New Lenox, IL
230987
Rakesh Chaudhari
Diagnostic Radiology · Woodridge, IL
2251,116
Sarfaraz Haque
Hospitalist · Joliet, IL
2111,534
John Groch
Diagnostic Radiology · Joliet, IL
210981
Lipi Sekhadia
Hospitalist · Winfield, IL
1941,379
Joshua Tepper
Vascular Surgery · Lake Forest, IL
174837
KUSHNER, TERRY166750
James Urban
Pathology · Joliet, IL
159742
Jong-Yoon Yi
Cardiology · New Lenox, IL
151615
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.