caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1417989344

Fred WeaverMD

PRACTICECOUNTY OF LOS ANGELESSee all providers at this practice →
Vascular SurgeryLos Angeles, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,901
Unique beneficiaries
—
Total services
2,198
Distinct HCPCS
15
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 399 Vascular Surgery providers in CA — top quintile (cohort median 763).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$892
Payment records
6
By payment type
Food and Beverage$892
REFERRAL NETWORK

Where Fred Weaver'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). 41 inbound referrers · 66 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Leonardo Clavijo
Interventional Cardiology · Saint Helena, CA
62182
Bonnie Garon
Diagnostic Radiology · Los Angeles, CA
57120
LIN, LEAH49124
Ana Maliglig
Diagnostic Radiology · New Orleans, LA
46101
Christian Ochoa
Vascular Surgery · Los Angeles, CA
4176
Alison Wilcox
Diagnostic Radiology · Los Angeles, CA
3874
Unilab Corporation
Clinical Laboratory · West Hills, CA
37104
Vincent Rowe
Vascular Surgery · Los Angeles, CA
2873
Suzanne Palmer
Diagnostic Radiology · West Hollywood, CA
2242
Ramzi Ben-Youssef
Physical Medicine and Rehabilitation · Los Angeles, CA
2154
Ray Matthews
Interventional Cardiology · Los Angeles, CA
2049
Helga Vanherle
Cardiology · Los Angeles, CA
1954
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF SOUTHERN CALIFORNIA3861,447
Sung Ham
Vascular Surgery · Harbor City, CA
68166
NPI 167951275067133
Jerold Shinbane
Cardiology · Los Angeles, CA
62131
Bonnie Garon
Diagnostic Radiology · Los Angeles, CA
55106
Christopher Lee
Diagnostic Radiology · West Hollywood, CA
53114
Farhood Saremi
Diagnostic Radiology · Los Angeles, CA
52116
Alison Wilcox
Diagnostic Radiology · Los Angeles, CA
49115
Leonardo Clavijo
Interventional Cardiology · Saint Helena, CA
42102
Ana Maliglig
Diagnostic Radiology · New Orleans, LA
4196
Cameron Hassani
Diagnostic Radiology · Los Angeles, CA
4081
UNIVERSITY OF SOUTHERN CALIFORNIA3599
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.