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PROVIDER PROFILE · NPI 1043280811

Christopher NielsenM.D.

Emergency MedicineRockford, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 520089
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
474
Unique beneficiaries
—
Total services
492
Distinct HCPCS
5
Medicare payment
$40K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,228 Emergency Medicine providers in IL — above median (cohort median 344).
PRESCRIBING · PART D · 2024
Total Rx claims
39
Beneficiaries
—
Total drug cost
$304
Distinct drugs
2
Brand share
0.0%
Top prescribed drugs
Cefdinir26 claims
Prednisone13 claims
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 Christopher Nielsen'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). 15 inbound referrers · 87 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERITER HOSPITAL, INC.174517
Meriter Health Enterprises Inc.
Clinical Laboratory · Madison, WI
49125
Paul Hinderaker
Cardiology · Madison, WI
2333
Peter Chase
Diagnostic Radiology · Madison, WI
1627
Tyler Prout
Diagnostic Radiology · Madison, WI
1633
Adam Hanson
Emergency Medicine · Madison, WI
1442
MERITER HOSPITAL, INC.1328
WILK, ALEV1218
Petar Igic
Cardiology · Boise, ID
1230
Karl Nibbelink
Emergency Medicine · Janesville, WI
1227
SSM HEALTH CARE OF WISCONSIN, INC.1226
Joseph Bellissimo
Cardiology · Madison, WI
1118
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERITER HOSPITAL, INC.5071,548
UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY109313
City Of Madison
Ambulance Service Provider · Madison, WI
100202
Meriter Health Enterprises Inc.
Clinical Laboratory · Madison, WI
74208
Edward Borman
Diagnostic Radiology · Madison, WI
70167
Lynn Broderick
Diagnostic Radiology · Madison, WI
63119
Ryan Bros Ambulance Llc
Ambulance Service Provider · Madison, WI
50146
John Michael Khalil
Diagnostic Radiology · Madison, WI
4878
Francis Thornton
Diagnostic Radiology · Iowa City, IA
4776
Venkata Meduri
Diagnostic Radiology · Madison, WI
4367
Christopher Guglielmo
Diagnostic Radiology · Madison, WI
4371
David Lewis
Interventional Cardiology · Madison, WI
4059
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.