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PROVIDER PROFILE · NPI 1336237916

John KristofichM.D.

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

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$90
Payment records
5
By payment type
Food and Beverage$90
PRESCRIBING · PART D · 2024
Total Rx claims
3,041
Beneficiaries
—
Total drug cost
$934K
Distinct drugs
51
Brand share
32.6%
Top prescribed drugs
Apixaban223 claims
Metoprolol Succinate193 claims
Carvedilol177 claims
Ezetimibe173 claims
Atorvastatin Calcium167 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,206
Unique beneficiaries
—
Total services
1,524
Distinct HCPCS
10
Medicare payment
$126K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 67 Cardiology providers in HI — above median (cohort median 1,300).
REFERRAL NETWORK

Where John Kristofich'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). 77 inbound referrers · 192 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 1093835068290651
James Sheperd
Diagnostic Radiology · Honolulu, HI
224667
Brandon Itagaki
Interventional Radiology · Los Angeles, CA
170536
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
149470
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
134619
VIERRA, JOSEPH98218
Jeffrey Chung
Cardiology · New York, NY
86307
THE QUEEN'S MEDICAL CENTER83256
CHEN, JEN-CHENG74159
Elna Masuda
Vascular Surgery · Honolulu, HI
72420
International Life Support Inc
Ambulance Service Provider · Aiea, HI
72169
Kryss Kojima
Diagnostic Radiology · Honolulu, HI
68160
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STRAUB CLINIC & HOSPITAL1,2348,038
James Sheperd
Diagnostic Radiology · Honolulu, HI
340975
Emergency Medical Services System Hawaii Dept Of Health
Ambulance Service Provider · Honolulu, HI
189363
Brian Sinclair
Diagnostic Radiology · La Crosse, WI
180389
NPI 1093835068176501
Lorelei Repique Bietz
Cardiology · Saint Helena, CA
166640
NPI 1942276043161611
Robert Lipman
Interventional Radiology · Honolulu, HI
150382
Brent Baker
Diagnostic Radiology · Honolulu, HI
146367
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
145432
Albert Yeung
Diagnostic Radiology · Honolulu, HI
137285
CHEN, JEN-CHENG132283
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.