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PROVIDER PROFILE · NPI 1497911333

Sean GreenhalghM.D.

PRACTICEWALGREEN COSee all providers at this practice →
HospitalistMaywood, ILI
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
Total Rx claims
11
Beneficiaries
—
Total drug cost
$41
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Prednisone11 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
288
Unique beneficiaries
—
Total services
513
Distinct HCPCS
5
Medicare payment
$48K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,187 Hospitalist providers in IL — below median (cohort median 542).
REFERRAL NETWORK

Where Sean Greenhalgh'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). 47 inbound referrers · 79 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LOYOLA UNIVERSITY MEDICAL CENTER3251,624
NPI 1053480533133498
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
69194
Andrew Chiang
Diagnostic Radiology · Maywood, IL
63190
Thomas Mckiernan
Internal Medicine · Maywood, IL
60221
Aruna Vade
Diagnostic Radiology · Maywood, IL
47127
Jennifer Lim-Dunham
Diagnostic Radiology · Maywood, IL
46153
Davide Bova
Diagnostic Radiology · Maywood, IL
40120
Joseph Yacoub
Diagnostic Radiology · Maywood, IL
3992
Konrad Lebioda
Diagnostic Radiology · Maywood, IL
35110
Edwin Santa
Hospitalist · Maywood, IL
35255
Nancy Budorick
Diagnostic Radiology · Maywood, IL
33102
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LOYOLA UNIVERSITY MEDICAL CENTER2341,267
Laurie Lomasney
Diagnostic Radiology · Maywood, IL
91194
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
68225
Albert Song
Diagnostic Radiology · Maywood, IL
61150
NPI 105348053358133
Sara Sirna
Cardiology · Philadelphia, PA
57179
Jennifer Lim-Dunham
Diagnostic Radiology · Maywood, IL
4493
John Barron
Internal Medicine · Maywood, IL
38104
Aruna Vade
Diagnostic Radiology · Maywood, IL
3693
Faaiza Mahmoud
Diagnostic Radiology · Chicago, IL
3568
Thomas Mckiernan
Internal Medicine · Maywood, IL
34110
Bernadette Aulivola
Vascular Surgery · Maywood, IL
3382
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.