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PROVIDER PROFILE · NPI 1487789863

Joseph AhnMD

Emergency MedicineRound Lake, 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
84
Beneficiaries
—
Total drug cost
$733
Distinct drugs
4
Brand share
63.1%
Top prescribed drugs
Ondansetron39 claims
Meclizine Hcl16 claims
Cephalexin15 claims
Nirmatrelvir/Ritonavir14 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
142
Unique beneficiaries
—
Total services
143
Distinct HCPCS
4
Medicare payment
$13K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,228 Emergency Medicine providers in IL — bottom quintile (cohort median 344).
REFERRAL NETWORK

Where Joseph Ahn'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). 37 inbound referrers · 99 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
City Of Omaha
Ambulance Service Provider · Omaha, NE
96160
Andrew Frager
Diagnostic Radiology · Robbinsdale, MN
57100
Physicians Laboratory Services, Inc
Clinical Laboratory · Omaha, NE
49132
Dawn Bodnar
Cardiology · Omaha, NE
4678
TIERNEY, DENNIS4580
Charles Schlaepfer
Diagnostic Radiology · Omaha, NE
3561
NEBRASKA MEDICAL CENTER3488
Chad Eicher
Interventional Radiology · Omaha, NE
3477
Ruby Satpathy
Cardiology · Jacksonville, FL
3359
Barry Fanders
Diagnostic Radiology · Omaha, NE
3248
SCHUSTER, MICHAEL2950
Kyle Krehbiel
Diagnostic Radiology · Omaha, NE
2759
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ALEGENT HEALTH BERGAN MERCY HEALTH SYSTEM4391,246
John Haggstrom
Diagnostic Radiology · Omaha, NE
99221
JACKSON, GREGORY68143
WAUKEGAN ILLINOIS HOSPITAL COMPANY LLC57155
Bruce Baron
Diagnostic Radiology · Omaha, NE
52112
Andrew Frager
Diagnostic Radiology · Robbinsdale, MN
5097
Don Evans
Diagnostic Radiology · Omaha, NE
4997
Rao Gutta
Vascular Surgery · Omaha, NE
4787
Matthew Jaksha
Diagnostic Radiology · Omaha, NE
4376
Physicians Laboratory Services, Inc
Clinical Laboratory · Omaha, NE
4086
Stephen O'connor
Interventional Cardiology · Omaha, NE
4080
Patricia Helke
Diagnostic Radiology · Omaha, NE
3784
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.