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PROVIDER PROFILE · NPI 1063463230

William LaddM.D.

PRACTICEUCSDSee all providers at this practice →
Diagnostic RadiologySan Diego, 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
964
Unique beneficiaries
—
Total services
1,057
Distinct HCPCS
5
Medicare payment
$26K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050025
Hospital
CCN 050026
Hospital
CCN 050045
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
90.8
Quality
84.1
Cost
73.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.66%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Ladd'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). 198 inbound referrers · 448 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA1,6469,176
Sharon Brouha
Diagnostic Radiology · San Diego, CA
3441,614
Albert Hsiao
Diagnostic Radiology · San Diego, CA
3291,339
RENNER, JOHN242853
Daniel Blanchard
Cardiology · San Diego, CA
181563
GHAHREMANI, GARY153473
Andrew Picel
Diagnostic Radiology · Stanford, CA
134550
Anthony Demaria
Cardiology · San Diego, CA
110394
Joel Wilson
Cardiology · Bellevue, WA
110363
Timothy Morris
Pulmonary Disease · San Diego, CA
102249
Bruno Cotter
Cardiology · San Diego, CA
91254
Ulrich Schmidt
Anesthesiology · San Diego, CA
83284
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA2,05112,255
Albert Hsiao
Diagnostic Radiology · San Diego, CA
3711,631
Sharon Brouha
Diagnostic Radiology · San Diego, CA
3621,739
Jorge Silva Enciso
Advanced Heart Failure and Transplant Cardiology · San Diego, CA
3261,761
David Karow
Diagnostic Radiology · Jacksonville, FL
319834
Andrew Kahn
Cardiology · San Diego, CA
295815
RENNER, JOHN2931,113
Daniel Blanchard
Cardiology · San Diego, CA
272817
Andrew Yen
Diagnostic Radiology · San Diego, CA
2541,025
Jonathan Hsu
Clinical Cardiac Electrophysiology · San Diego, CA
250730
GHAHREMANI, GARY232723
Giovanna Casola
Diagnostic Radiology · San Diego, CA
232640
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.