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Physician

DENNIS RYAN, M.D.

Emergency Medicine

OAK LAWN, IL, 60453
NPI: 1083626378

Contact

Emergency Medicine

OAK LAWN, IL

ADVOCATE CHRIST HOSPITAL & MEDICAL CENTER

708-684-8000

advocatehealth.com/cmc

Hospital Affiliations

No hospital affiliations on file. Choose a procedure to open search with this physician's NPI and billing code

Common Procedures for Emergency Medicine

Trauma AssessmentFracture ReductionLaceration RepairChest Pain EvaluationStroke AssessmentAirway ManagementCentral Line PlacementProcedural SedationAbscess DrainageForeign Body Removal

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
99291
Critical care, first 30-74 minutes
$678$226$17121
99285
Emergency department visit with high level of medical decision making
$558$186$139134
99284
Emergency department visit with moderate level of medical decision making
$388$127$9145
99283
Emergency department visit with low level of medical decision making
$279$78$6018

Compare prices for procedures performed by Emergency Medicine physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.