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PROVIDER PROFILE · NPI 1447276126

Matthew WalkerMD

Diagnostic RadiologyEvanston, 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
4,828
Unique beneficiaries
—
Total services
4,994
Distinct HCPCS
44
Medicare payment
$179K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,350 Diagnostic Radiology providers in IL — top quintile (cohort median 3,137).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
84.9
Quality
75.9
Cost
74.6
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.42%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Matthew Walker'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). 187 inbound referrers · 401 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS2,3336,211
Christopher Kay
Diagnostic Radiology · Evanston, IL
180260
DELEO, CAESAR161240
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
153293
Gary Turkel
Diagnostic Radiology · Maywood, IL
135186
David Ecanow
Diagnostic Radiology · Highland Park, IL
118144
PANELLA, JOSEPH106133
Michael Gorey
Diagnostic Radiology · Evanston, IL
102160
David Najman
Cardiology · Skokie, IL
97165
Michael Musacchio
Neurosurgery · Evanston, IL
93282
Kenneth Goldberg
Diagnostic Radiology · Evanston, IL
93164
William Ankenbrandt
Diagnostic Radiology · Evanston, IL
91163
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS1,4273,688
ENDEAVOR HEALTH CLINICAL OPERATIONS5561,109
Richard Gore
Diagnostic Radiology · Evanston, IL
196362
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
194308
Quest Diagnostics Llc Il
Clinical Laboratory · Wood Dale, IL
130210
Doris Yip
Diagnostic Radiology · Evanston, IL
124214
William Ankenbrandt
Diagnostic Radiology · Evanston, IL
116203
Margaret Gore
Diagnostic Radiology · Evanston, IL
103138
NORTHSHORE UNIVERSITY HEALTHSYSTEM98128
Christopher Kay
Diagnostic Radiology · Evanston, IL
95163
Noam Stadlan
Neurosurgery · Skokie, IL
92291
Carolyn Donaldson
Diagnostic Radiology · Evanston, IL
91189
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.