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PROVIDER PROFILE · NPI 1770506271

Christopher SullivanMD

CardiologyHazel Crest, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,286
Unique beneficiaries
—
Total services
3,103
Distinct HCPCS
22
Medicare payment
$133K
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
6,212
Beneficiaries
—
Total drug cost
$885K
Distinct drugs
47
Brand share
28.5%
Top prescribed drugs
Metoprolol Succinate928 claims
Atorvastatin Calcium843 claims
Apixaban516 claims
Amlodipine Besylate371 claims
Furosemide306 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$80
Payment records
3
By payment type
Food and Beverage$80
REFERRAL NETWORK

Where Christopher Sullivan'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). 134 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Choe
Diagnostic Radiology · Joliet, IL
329809
Kantilal Chandarana
Diagnostic Radiology · Plainfield, IL
240445
Noel Camba
Interventional Cardiology · Palos Park, IL
227568
NPI 1346269768173354
Franklin Tan
Diagnostic Radiology · Tinley Park, IL
163337
Michael Horton
Diagnostic Radiology · Palos Heights, IL
153325
Daniel Frankel
Diagnostic Radiology · Palos Heights, IL
130256
CENTRAL DUPAGE HOSPITAL ASSOCIATION128421
Deborah Cairo
Emergency Medicine · Chicago, IL
105185
Ahmad Agha
Pulmonary Disease · Morris, IL
103274
Brian Crowley
Emergency Medicine · Kankakee, IL
84142
Jon Jester
Diagnostic Radiology · Palos Heights, IL
74159
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.