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Physician

KEITH MARILL, MD

Emergency Medicine

BOSTON, MA, 02114
NPI: 1073503371Also: Internal Medicine

Hospital Affiliations

Search procedure prices at these hospitals only

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
$881$225$17594
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
$805$182$14058
99285
Emergency department visit with high level of medical decision making
$712$183$138136
99284
Emergency department visit with moderate level of medical decision making
$491$126$8986
99239
Hospital discharge day management, more than 30 minutes
$444$123$9721
99283
Emergency department visit with low level of medical decision making
$366$75$5429
99238
Hospital discharge day management, 30 minutes or less
$311$84$6420
76604
Ultrasound scan of chest
$115$29$2312
93308
Ultrasound of heart, follow-up
$103$26$2124

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.