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Physician

KAREN OLAES, M.D.

Emergency Medicine

LOS ANGELES, CA, 90033
NPI: 1023336963

Contact

Emergency Medicine

LOS ANGELES, CA

NATIVIDAD MEDICAL CENTER

831-755-4111

natividad.com

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
$1,540$220$18829
99285
Emergency department visit with high level of medical decision making
$1,169$180$147175
99284
Emergency department visit with moderate level of medical decision making
$795$124$9763
99214
Established patient office or other outpatient visit, 30-39 minutes
$364$139$11113

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.