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PROVIDER PROFILE · NPI 1285898361

Chi Wan KooMD

PRACTICEMAYO CLINICSee all providers at this practice →
Diagnostic RadiologyRochester, MNI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 240010
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,746
Unique beneficiaries
—
Total services
13,025
Distinct HCPCS
14
Medicare payment
$126K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — top quintile (cohort median 3,094).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Chi Wan Koo'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). 178 inbound referrers · 503 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
William Morice
Pathology · Rochester, MN
1,7596,296
Peter Brady
Cardiology · Chicago, IL
354543
Titus Evans
Cardiology · Rochester, MN
218377
Grace Lin
Cardiology · Jacksonville, FL
159212
Farris Timimi
Advanced Heart Failure and Transplant Cardiology · Rochester, MN
155202
CRAIG, DANIEL134266
Timothy Larson
Nephrology · Rochester, MN
124357
Doris Wenger
Diagnostic Radiology · Rochester, MN
122209
Darci Wall
Diagnostic Radiology · Rochester, MN
122180
Michael Osborn
Cardiology · Rochester, MN
106150
John Skinner
Diagnostic Radiology · Rochester, MN
104141
John Hildebrandt
Diagnostic Radiology · Rochester, MN
99140
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MAYO CLINIC HOSPITAL-ROCHESTER1,3612,309
William Morice
Pathology · Rochester, MN
7532,709
Titus Evans
Cardiology · Rochester, MN
405545
Michael Osborn
Cardiology · Rochester, MN
240319
HANSON, CURTIS219940
Gordon Harms
Diagnostic Radiology · Rochester, MN
218398
Allan Jaffe
Cardiology · Rochester, MN
196226
Peter Brady
Cardiology · Chicago, IL
187307
NPI 1568440873186298
Wayne Miller
Internal Medicine · Rochester, MN
170214
Darcy Adamczyk
Diagnostic Radiology · Rochester, MN
167303
Crystal Bonnichsen
Cardiology · Rochester, MN
153210
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.