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Surgery Physician in Orange, CA
NPI: 1407020951Primary Practice Location
UNIVERSITY OF CALIFORNIA IRVINE MEDICAL CENTER
101 The City Dr S, Orange, CA
Primary Employer
Regents of the University of California
health.ucsd.edu
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
2017 - 2026
CO State Medical License
2014 - 2025
HI State Medical License
2017 - 2018

American Board of Surgery
Surgery

American Board of Surgery
Surgical Critical Care
VCU School of Medicine
medschool.vcu.edu
Medical School
Until 2008
University of Colorado
Residency • Surgery
2008 - 2015
University of Washington
Fellowship • Surgical Critical Care
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| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99232Subsequent hospital inpatient care, typically 25 minutes per day | 28 | 44 |
| 2 | 99233Subsequent hospital inpatient care, typically 35 minutes per day | 25 | 50 |
| 3 | 99223Initial hospital inpatient care, typically 70 minutes per day | 24 | 24 |
| 4 | 99291Critical care delivery critically ill or injured patient, first 30-74 minutes | 24 | 39 |
| 5 | 99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 |
Blunt Trauma Mortality: Does Trauma Center Level Matter?
Authors: Cristobal Barrios, Jeffry Nahmias, Sebastian Schubl, Michael Lekawa, Matthew Dolich, Areg Grigorian
Journal: J Surg Res
Publication Date: 2022-03-24
Mild and Severe Blood Alcohol Concentration Effects on Trauma and Traumatic Brain Injury Outcomes.
Authors: Lourdes Swentek, Jeffry Nahmias, Catherine Kuza, Michael Lekawa, Alliya Qazi, Areg Grigorian
Journal: J Surg Res
Publication Date: 2024-09-30
Cocaine use in trauma: the vices-paradox revisited.
Authors: Lourdes Swentek, Areg Grigorian
Publication Date: 2023-04-25
Lead Sponsor: Stratatech, a Mallinckrodt Company
Intervention / Treatment: BIOLOGICAL: StrataGraft Skin Tissue, PROCEDURE: Autograft