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 1073547014

Matthew IwamotoMD

PRACTICESANFORD BISMARCKSee all providers at this practice →
Diagnostic RadiologyBismarck, NDI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
89.6
Quality
89.4
Cost
76.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.62%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 350002
Hospital
CCN 350015
Hospital
CCN 351302
Hospital
CCN 351303
Hospital
CCN 351327
Hospital
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
2,345
Unique beneficiaries
—
Total services
2,855
Distinct HCPCS
28
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 69 Diagnostic Radiology providers in ND — below median (cohort median 3,669).
REFERRAL NETWORK

Where Matthew Iwamoto'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). 111 inbound referrers · 270 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Sanford Bismarck
Clinical Laboratory · Bismarck, ND
4721,299
Christina Tello-Skjerseth
Diagnostic Radiology · Bismarck, ND
4431,198
Michael Mcintee
Diagnostic Radiology · Bismarck, ND
3731,115
John Miller
Diagnostic Radiology · Bismarck, ND
3651,081
Bruce Gardner
Diagnostic Radiology · Bismarck, ND
3031,153
Richard Howard
Cardiology · Frederick, MD
123332
Andreas Sarrigiannidis
Pulmonary Disease · Bismarck, ND
99489
ST. ALEXIUS MEDICAL CENTER89185
Sumit Bhandari
Hospitalist · Bismarck, ND
88275
Patricia Anderson
Internal Medicine · Dickinson, ND
86183
Diane Kraft
Cardiology · Bismarck, ND
73248
Surya Artham
Interventional Cardiology · Oklahoma City, OK
71240
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SANFORD BISMARCK2,2298,705
Christina Tello-Skjerseth
Diagnostic Radiology · Bismarck, ND
1,0922,334
Sanford Bismarck
Clinical Laboratory · Bismarck, ND
6151,522
FISHER, CATHERINE469849
John Miller
Diagnostic Radiology · Bismarck, ND
4361,324
Bruce Gardner
Diagnostic Radiology · Bismarck, ND
3321,160
Michael Mcintee
Diagnostic Radiology · Bismarck, ND
3211,093
Edward Fogarty
Diagnostic Radiology · Ogallala, NE
3091,073
Stephen Korte
Internal Medicine · Grand Forks, ND
294657
LEBEAU, MICHAEL201962
Richard Howard
Cardiology · Frederick, MD
187395
Metro Area Ambulance Service, Inc
Ambulance Service Provider · Bismarck, ND
185394
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.