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PROVIDER PROFILE · NPI 1053583914

Joonun ChoiMD

CardiologyStamford, CTI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,771
Unique beneficiaries
—
Total services
2,144
Distinct HCPCS
14
Medicare payment
$113K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 375 Cardiology providers in CT — above median (cohort median 1,798).
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 070006
Hospital
CCN 070018
Hospital
CCN 070031
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,594
Beneficiaries
—
Total drug cost
$314K
Distinct drugs
31
Brand share
21.8%
Top prescribed drugs
Metoprolol Succinate212 claims
Atorvastatin Calcium200 claims
Apixaban160 claims
Amlodipine Besylate160 claims
Clopidogrel Bisulfate84 claims
QUALITY · MIPS · 2024
Final MIPS score
86.6
Quality
84.9
Cost
71.3
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.49%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$220
Payment records
4
By payment type
Food and Beverage$220
REFERRAL NETWORK

Where Joonun Choi'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). 48 inbound referrers · 131 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STAMFORD HOSPITAL4311,996
HECHT, HARVEY95263
Gregory D'onofrio
Cardiology · Stamford, CT
75160
Jeffrey Green
Cardiology · Stamford, CT
75176
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
52125
Elizabeth Gaary
Diagnostic Radiology · Hudson, OH
4989
GALVEZ, MICHELLE4896
Samuel Brodsky
Internal Medicine · Stamford, CT
4161
Hiren Mody
Hospitalist · Stamford, CT
3277
HEIMAN, MARK3057
NPI 12058359233072
Phi Tran
Internal Medicine · La Jolla, CA
3069
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STAMFORD HOSPITAL6202,737
HECHT, HARVEY137337
Wayne Miller
Cardiology · Stamford, CT
133300
Gregory D'onofrio
Cardiology · Stamford, CT
130242
Jeffrey Green
Cardiology · Stamford, CT
118309
Salvatore Carbonaro
Cardiology · Stamford, CT
111186
Stamford Emergency Medical Services, Inc.
Ambulance Service Provider · Stamford, CT
70139
Elizabeth Gaary
Diagnostic Radiology · Hudson, OH
6890
Howard Liu
Diagnostic Radiology · New Haven, CT
61116
Sandhya Dhruvakumar
Clinical Cardiac Electrophysiology · Stamford, CT
61310
HOROWITZ, STEVEN55189
David Hsi
Cardiology · Stamford, CT
5476
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.