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PROVIDER PROFILE · NPI 1396797049

Winifred LeungM.D.

Diagnostic RadiologySanta Barbara, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,084
Unique beneficiaries
—
Total services
18,777
Distinct HCPCS
14
Medicare payment
$639K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top 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 Winifred Leung'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). 93 inbound referrers · 229 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
COMMUNITY MEMORIAL HEALTH SYSTEM453871
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
334743
Unilab Corporation
Clinical Laboratory · West Hills, CA
250482
DIGNITY HEALTH162253
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
128186
DIGNITY HEALTH111187
Christopher Herzig
Diagnostic Radiology · Santa Barbara, CA
93168
Daniel Fox
Radiation Oncology · Santa Barbara, CA
79126
Kyu Choi
Diagnostic Radiology · Ventura, CA
75145
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
71102
Nicholas Hanson
Diagnostic Radiology · Salem, OR
69128
Jennifer Kosek
Diagnostic Radiology · Santa Barbara, CA
6595
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
325678
COMMUNITY MEMORIAL HEALTH SYSTEM243471
Unilab Corporation
Clinical Laboratory · West Hills, CA
181318
Jason Barksdale
Diagnostic Radiology · Santa Barbara, CA
117269
SANTA BARBARA COTTAGE HOSPITAL99164
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
98174
CLARK, RAMONA81124
OJAI AMBULANCE, INC75120
Gold Coast Ambulance Service
Ambulance Service Provider · Oxnard, CA
74118
BERRETT, STEVEN73139
Gary Blum
Diagnostic Radiology · Santa Barbara, CA
71102
DIGNITY HEALTH70108
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.