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PROVIDER PROFILE · NPI 1942268396

Christopher FeyM.D.

PRACTICELYNNE M HAVEN MD PCSee all providers at this practice →
Diagnostic RadiologyGreenwich, CTI
CROSS-REFERENCE

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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
57.9
Quality
86.8
Cost
77.3
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-2.05%
Individual
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,043
Unique beneficiaries
—
Total services
5,344
Distinct HCPCS
67
Medicare payment
$184K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 477 Diagnostic Radiology providers in CT — above median (cohort median 2,737).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Christopher Fey'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). 120 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Evans
Diagnostic Radiology · Greenwich, CT
321511
Greenwich Emergency Medical Service, Inc.
Ambulance Service Provider · Riverside, CT
270474
Alexander Delvecchio
Clinical Cardiac Electrophysiology · Greenwich, CT
266608
Christopher Howes
Interventional Cardiology · Branford, CT
216351
Glenn Gandelman
Cardiology · Greenwich, CT
193348
STAMFORD HOSPITAL193347
Erez Salik
Interventional Radiology · Greenwich, CT
191357
Port Chester-Rye-Rye Brook Emergency Medical Services Inc
Ambulance Service Provider · Port Chester, NY
183303
NPI 1063422921174282
NPI 1427168129167316
Christopher Song
Internal Medicine · Greenwich, CT
123205
Francis Neeson
Cardiology · Greenwich, CT
115233
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.