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PROVIDER PROFILE · NPI 1407023088

Matthew MaasM.D.

NeurologyChicago, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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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
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
80
Unique beneficiaries
—
Total services
173
Distinct HCPCS
2
Medicare payment
$28K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 660 Neurology providers in IL — bottom quintile (cohort median 560).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Matthew Maas'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). 32 inbound referrers · 54 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE124374
WIGGINS, CAROLYN49254
Tarek Hijaz
Diagnostic Radiology · Chicago, IL
43154
Eric Hart
Diagnostic Radiology · Chicago, IL
40256
Rishi Agrawal
Diagnostic Radiology · Houston, TX
39302
Thomas Grant
Diagnostic Radiology · Chicago, IL
32151
City Of Chicago
Ambulance Service Provider · Chicago, IL
3270
David Rusinak
Diagnostic Radiology · Chicago, IL
3087
Benjamin Liu
Diagnostic Radiology · Chicago, IL
29101
David Mehlman
Cardiology · Chicago, IL
2757
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
2563
Jyothy Puthumana
Cardiology · Chicago, IL
2053
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE61143
Rishi Agrawal
Diagnostic Radiology · Houston, TX
50415
STRIMLING, ARNOLD47274
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
46151
NPI 198262938242185
WIGGINS, CAROLYN40178
Hatice Savas
Diagnostic Radiology · Ann Arbor, MI
38167
Nishant Parekh
Diagnostic Radiology · Chicago, IL
38271
Steven Nussbaum
Physical Medicine and Rehabilitation · Chicago, IL
36138
Eric Hart
Diagnostic Radiology · Chicago, IL
36172
REHABILITATION INSTITUTE OF CHICAGO3587
Thomas Grant
Diagnostic Radiology · Chicago, IL
32124
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.