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PROVIDER PROFILE · NPI 1346269966

Jon LomasneyMD

PRACTICENORTHWESTERN MEDICAL GROUPSee all providers at this practice →
PathologyChicago, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
368
Unique beneficiaries
—
Total services
496
Distinct HCPCS
6
Medicare payment
$14K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 512 Pathology providers in IL — bottom quintile (cohort median 1,607).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
95.2
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.85%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Jon Lomasney'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). 29 inbound referrers · 64 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE115316
Allen Anderson
Cardiology · San Antonio, TX
32669
DAVISON, RICHARDO2948
Preeti Kansal
Cardiology · Chicago, IL
2647
Jyothy Puthumana
Cardiology · Chicago, IL
2443
Rishi Agrawal
Diagnostic Radiology · Houston, TX
24160
Eric Hart
Diagnostic Radiology · Chicago, IL
22141
Robert Silverberg
Cardiology · Chicago, IL
2129
Patricia Vassallo
Cardiology · Chicago, IL
2047
David Mehlman
Cardiology · Chicago, IL
2047
Thomas Grant
Diagnostic Radiology · Chicago, IL
2061
WIGGINS, CAROLYN1957
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE137514
Rishi Agrawal
Diagnostic Radiology · Houston, TX
90236
Eric Hart
Diagnostic Radiology · Chicago, IL
80201
Hatice Savas
Diagnostic Radiology · Ann Arbor, MI
79171
Nishant Parekh
Diagnostic Radiology · Chicago, IL
73170
Robert Silverberg
Cardiology · Chicago, IL
72231
STRIMLING, ARNOLD65145
Patrick Mccarthy
Cardiac Surgery · Chicago, IL
61222
Erica Tayaban
Nurse Practitioner · Chicago, IL
60188
WIGGINS, CAROLYN59145
Patricia Vassallo
Cardiology · Chicago, IL
57179
Preeti Kansal
Cardiology · Chicago, IL
55172
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.