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PROVIDER PROFILE · NPI 1477617561

John KooMD

PRACTICEINSIGHT HEALTH CORPSee all providers at this practice →
Internal MedicineLos Angeles, CAI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
919
Unique beneficiaries
—
Total services
1,383
Distinct HCPCS
7
Medicare payment
$132K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
139
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
8
Brand share
8.6%
Top prescribed drugs
Cefdinir33 claims
Pantoprazole Sodium21 claims
Atorvastatin Calcium21 claims
Prednisone16 claims
Carvedilol14 claims
QUALITY · MIPS · 2024
Final MIPS score
67.2
Quality
95.0
Cost
80.6
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-0.94%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$599
Payment records
11
By payment type
Food and Beverage$599
REFERRAL NETWORK

Where John Koo'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). 33 inbound referrers · 61 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CASTLE MEDICAL CENTER4611,343
Sarah Rogers
Diagnostic Radiology · Portland, OR
81238
Sonny Wong
Cardiology · Kailua, HI
72162
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
66279
Philip Chung
Emergency Medicine · Kailua, HI
4295
Dan Bendtsen
Critical Care (Intensivists) · Kailua, HI
32111
William Scruggs
Emergency Medicine · Kailua, HI
3278
Ryan Albritton
Diagnostic Radiology · Englewood, CO
3294
Nathaniel Arnone
Emergency Medicine · Honolulu, HI
2573
Naira Sanoyan
Internal Medicine · Palm Springs, CA
2448
David Kaminskas
Neurology · Kailua, HI
2239
International Life Support Inc
Ambulance Service Provider · Aiea, HI
2242
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Venerando Seguritan
Interventional Radiology · Kailua, HI
2311,247
Vineet Chib
Diagnostic Radiology · Waipahu, HI
133475
Marco Floridia
Diagnostic Radiology · Los Angeles, CA
127422
CASTLE MEDICAL CENTER122415
Albert Ing
Cardiology · Kaneohe, HI
121474
Emergency Medical Services System Hawaii Dept Of Health
Ambulance Service Provider · Honolulu, HI
101242
Sonny Wong
Cardiology · Kailua, HI
76206
Marios Voulgaridis
Geriatric Medicine · Honolulu, HI
74192
Rupalkunverba Gohil
Internal Medicine · Kailua, HI
67177
Sarah Rogers
Diagnostic Radiology · Portland, OR
61204
Maria Markarian
Cardiology · Lansing, MI
60175
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
50174
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.