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PROVIDER PROFILE · NPI 1265407076

Chris GeannopoulosMD

CardiologyNaperville, ILI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 140200
Hospital
CCN 140231
Hospital
CCN 140242
Hospital
CCN 140288
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,015
Unique beneficiaries
—
Total services
4,080
Distinct HCPCS
32
Medicare payment
$281K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 686 Cardiology providers in IL — above median (cohort median 2,422).
PRESCRIBING · PART D · 2024
Total Rx claims
5,494
Beneficiaries
—
Total drug cost
$890K
Distinct drugs
40
Brand share
20.5%
Top prescribed drugs
Metoprolol Succinate811 claims
Atorvastatin Calcium804 claims
Lisinopril402 claims
Apixaban332 claims
Amlodipine Besylate322 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$499
Payment records
26
By payment type
Food and Beverage$499
REFERRAL NETWORK

Where Chris Geannopoulos'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). 98 inbound referrers · 178 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EDWARD HOSPITAL307789
CENTRAL DUPAGE HOSPITAL ASSOCIATION276542
George Nijmeh
Cardiology · Winfield, IL
76133
Sujith Kalathiveetil
Cardiology · Naperville, IL
65178
Alan Nazerian
Diagnostic Radiology · Oak Brook, IL
58122
SHERMAN, LEONARD56114
Laboratory Corporation Of America
Clinical Laboratory · Itasca, IL
50102
Mark Ottolin
Internal Medicine · Naperville, IL
49101
Amaar Malik
Diagnostic Radiology · Naperville, IL
47105
Robert Nierzwicki
Cardiology · Winfield, IL
4562
Michael Nixon
Diagnostic Radiology · Winfield, IL
3887
Ravi Nemivant
Pulmonary Disease · Naperville, IL
3799
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EDWARD HOSPITAL312974
Laboratory Corporation Of America Holdings
Clinical Laboratory · Dublin, OH
265671
Steven Lieberman
Cardiology · Elmhurst, IL
138408
CENTRAL DUPAGE HOSPITAL ASSOCIATION130233
Evans Pappas
Cardiology · Naperville, IL
117310
Michael Schwartz
Internal Medicine · Winfield, IL
110238
George Nijmeh
Cardiology · Winfield, IL
91177
Sujith Kalathiveetil
Cardiology · Naperville, IL
79173
Mark Ottolin
Internal Medicine · Naperville, IL
68155
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
6394
CLINE, SHARON63127
OSTRENGA, JAMES62156
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.