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PROVIDER PROFILE · NPI 1689610552

Martin WielerM.D.

PRACTICEORANGE MRI MEDICAL GROUPSee all providers at this practice →
Diagnostic RadiologySanta Ana, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Martin Wieler'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CHAPMAN GLOBAL MEDICAL CENTER, INC181458
Vinod Malhotra
Cardiology · Fountain Valley, CA
89538
Unilab Corporation
Clinical Laboratory · West Hills, CA
65156
Harpreet Singh
Cardiology · Fountain Valley, CA
49115
Tammy Le
Pulmonary Disease · Anaheim, CA
33115
Christopher Salem
Family Practice · Irvine, CA
32158
Tarun Marwaha
Nephrology · Fountain Valley, CA
28125
Brian Coombe
Emergency Medicine · Orange, CA
25107
Viney Soni
Pulmonary Disease · Fountain Valley, CA
2367
SIEW, VICTOR2155
BRASH, STEWART2156
David Thomas
Emergency Medicine · Placentia, CA
2040
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
481
Unique beneficiaries
—
Total services
5,474
Distinct HCPCS
10
Medicare payment
$84K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — above median (cohort median 2,975).
QUALITY · MIPS · 2024
Final MIPS score
0.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-9.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.