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 1730491192

Iwao TanakaM.D.

PRACTICEUPMC WILLIAMSPORTSee all providers at this practice →
Diagnostic RadiologyWilliamsport, PAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
93.0
Quality
86.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.76%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,468
Unique beneficiaries
—
Total services
5,970
Distinct HCPCS
75
Medicare payment
$159K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,589 Diagnostic Radiology providers in PA — top quintile (cohort median 2,484).
REFERRAL NETWORK

Where Iwao Tanaka'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). 204 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Quintana
Diagnostic Radiology · Williamsport, PA
5171,105
Prakash Koshy
Diagnostic Radiology · Williamsport, PA
424696
Williamsport Area Ambulance Service Cooperative
Ambulance Service Provider · Williamsport, PA
374657
John Becker
Diagnostic Radiology · Williamsport, PA
338601
ESAA, SHABBIR315505
Family Practice Center, Pc
Clinical Laboratory · Selinsgrove, PA
261498
GEISINGER MEDICAL CENTER215412
Dilip Elangbam
Internal Medicine · Muncy, PA
199569
Liran Blum
Cardiology · Torrington, CT
193403
Lisa Hoffman
Emergency Medicine · Johnstown, PA
180297
Loyalsock Volunteer Fire Company Number One
Ambulance Service Provider · Williamsport, PA
175286
Joseph Daoko
Cardiology · Anderson, IN
168350
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.