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PROVIDER PROFILE · NPI 1427029859

Michael WittmerM.D.

Diagnostic RadiologyRoseville, MNI
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,056
Unique beneficiaries
—
Total services
6,699
Distinct HCPCS
21
Medicare payment
$74K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — top quintile (cohort median 3,094).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Michael Wittmer'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). 41 inbound referrers · 110 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FAIRVIEW HEALTH SERVICES244393
FAIRVIEW HEALTH SERVICES131258
FAIRVIEW HEALTH SERVICES65114
Allina Health System
Ambulance Service Provider · Saint Paul, MN
4865
John Colford
Diagnostic Radiology · Grand Rapids, MI
4870
Franklin Liu
Diagnostic Radiology · Saint Paul, MN
3336
Brian Decesare
Interventional Radiology · Roseville, MN
3240
Hennepin Healthcare System, Inc
Opioid Treatment Program · Minneapolis, MN
3257
Steven Thiel
Diagnostic Radiology · Roseville, MN
3138
Andrew Lee
Diagnostic Radiology · Roseville, MN
2932
Fareed Siddiqui
Interventional Radiology · Roseville, MN
2737
LAROY, LORRAINE2631
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FAIRVIEW HEALTH SERVICES243394
FAIRVIEW HEALTH SERVICES111301
FAIRVIEW HEALTH SERVICES97164
BERNTSON, DANIEL5298
LOES, DANIEL5062
Steven Thiel
Diagnostic Radiology · Roseville, MN
4763
Fairview Health Services
Ambulance Service Provider · Saint Paul, MN
4664
ALLINA HEALTH SYSTEM4363
CONKLIN, PETER4253
John Colford
Diagnostic Radiology · Grand Rapids, MI
4166
Jeffrey Brace
Diagnostic Radiology · Roseville, MN
4052
KORTE, KENNETH4060
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.