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PROVIDER PROFILE · NPI 1730154170

Iwan TjauwMD

Diagnostic RadiologyOklahoma City, OKI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
65.6
Quality
55.2
Cost
67.5
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-1.13%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,079
Unique beneficiaries
—
Total services
4,469
Distinct HCPCS
48
Medicare payment
$152K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 279 Diagnostic Radiology providers in OK — above median (cohort median 4,091).
REFERRAL NETWORK

Where Iwan Tjauw'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). 185 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Emergency Medical Services Authority
Ambulance Service Provider · Oklahoma City, OK
595958
Vikas Vij
Diagnostic Radiology · Oklahoma City, OK
336727
Jimmy Nguyen
Diagnostic Radiology · Oklahoma City, OK
333665
Robert Gelczer
Diagnostic Radiology · Oklahoma City, OK
284463
Anna Stidham
Diagnostic Radiology · Oklahoma City, OK
245449
INTEGRIS CANADIAN VALLEY HOSPITAL243330
Vincent Farhood
Diagnostic Radiology · Oklahoma City, OK
222406
Charles Groves
Diagnostic Radiology · Oklahoma City, OK
200350
ANGLES, ERIK107168
Robert Clark
Interventional Cardiology · Oklahoma City, OK
105277
OKLAHOMA HEART HOSPITAL, LLC97146
John Huff
Critical Care (Intensivists) · Oklahoma City, OK
94178
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.