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PROVIDER PROFILE · NPI 1144319229

Kathleen KozakM.D.

PRACTICEYOSHIMURA MEDICAL LLCSee all providers at this practice →
Internal MedicineHonolulu, HII
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
83.7
Quality
67.5
Cost
78.2
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.37%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
975
Beneficiaries
—
Total drug cost
$37K
Distinct drugs
22
Brand share
5.7%
Top prescribed drugs
Atorvastatin Calcium154 claims
Amlodipine Besylate134 claims
Losartan Potassium104 claims
Lisinopril79 claims
Omeprazole63 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Kathleen Kozak'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). 9 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
James Sheperd
Diagnostic Radiology · Honolulu, HI
38125
NPI 109383506834105
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
25106
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
1969
John Kristofich
Cardiology · Honolulu, HI
1570
Frank Singer
Endocrinology · Honolulu, HI
1391
CHEN, JEN-CHENG1345
Stefan Karas
Ophthalmology · Honolulu, HI
1395
THE QUEEN'S MEDICAL CENTER1334
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STRAUB CLINIC & HOSPITAL2733,130
James Sheperd
Diagnostic Radiology · Honolulu, HI
42173
NPI 10938350682461
John Kristofich
Cardiology · Honolulu, HI
22148
Stefan Karas
Ophthalmology · Honolulu, HI
20171
Lee Mitsumori
Diagnostic Radiology · Seattle, WA
1861
Robert Lipman
Interventional Radiology · Honolulu, HI
1843
Albert Yeung
Diagnostic Radiology · Honolulu, HI
1755
Stephen Chinn
Urology · Honolulu, HI
1589
Stanislav Papez
Diagnostic Radiology · Honolulu, HI
1431
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
1337
Emergency Medical Services System Hawaii Dept Of Health
Ambulance Service Provider · Honolulu, HI
1124
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.