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PROVIDER PROFILE · NPI 1588629364

Donn KumasakiM.D.

PRACTICEAK MD INCSee all providers at this practice →
Diagnostic RadiologyHonolulu, HII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
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
2,875
Unique beneficiaries
—
Total services
2,984
Distinct HCPCS
53
Medicare payment
$79K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 111 Diagnostic Radiology providers in HI — above median (cohort median 2,236).
REFERRAL NETWORK

Where Donn Kumasaki'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). 113 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PALI MOMI MEDICAL CENTER1,5032,329
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
5661,000
KUAKINI MEDICAL CENTER374519
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
212471
ARIMOTO, HOWARD150296
Matthew Yuh
Diagnostic Radiology · Honolulu, HI
143208
Jeremy Kuniyoshi
Diagnostic Radiology · San Diego, CA
120189
NG, GORDON102174
THE QUEEN'S MEDICAL CENTER99180
Anthony Dumpit
Emergency Medicine · Round Rock, TX
90169
REINKING, GREGORY87144
Abhijeet Koli
Cardiology · Georgetown, TX
76145
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.