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PROVIDER PROFILE · NPI 1407853252

David WinfieldM.D.

PRACTICESUTTER VALLEY MEDICAL FOUNDATIONSee all providers at this practice →
Diagnostic RadiologySacramento, CAI
CROSS-REFERENCE

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ProviderScore
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
50
Unique beneficiaries
—
Total services
50
Distinct HCPCS
2
Medicare payment
$7K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — bottom quintile (cohort median 2,975).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
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 David Winfield'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). 124 inbound referrers · 258 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER VALLEY HOSPITALS337525
SUTTER VALLEY HOSPITALS110166
Christine Chao
Interventional Radiology · Sacramento, CA
91153
Hugh Mcswain
Diagnostic Radiology · San Francisco, CA
77146
Scott Foster
Diagnostic Radiology · Sacramento, CA
77111
NPI 129578745577107
Jeffrey Fountain
Diagnostic Radiology · Sacramento, CA
5781
Bijan Bijan
Diagnostic Radiology · Sacramento, CA
5586
Hieu Huynh
Cardiology · Sacramento, CA
55106
Aseem Rawal
Diagnostic Radiology · Walnut Creek, CA
5360
Jeffrey Kuo
Diagnostic Radiology · Sacramento, CA
5273
Stephen Hesseltine
Diagnostic Radiology · Walnut Creek, CA
4956
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
4801,911
SUTTER VALLEY HOSPITALS314510
Unilab Corporation
Clinical Laboratory · Sacramento, CA
251550
SUTTER VALLEY HOSPITALS132214
American Medical Response West
Ambulance Service Provider · West Sacramento, CA
130187
REGENTS OF THE UNIVERSITY OF CALIFORNIA97202
Glenn Hofer
Interventional Radiology · Roseville, CA
87136
Nancy Laurence
Diagnostic Radiology · Sacramento, CA
80108
Tuan Nguyen
Diagnostic Radiology · Stanford, CA
79128
FIRST RESPONDER EMS-SACRAMENTO77108
Richard Ericson
Cardiology · Sacramento, CA
77167
Christine Chao
Interventional Radiology · Sacramento, CA
68128
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.