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Emergency Medicine in Orange, California

Data updated monthly · Last refresh September 2026

179 Emergency Medicine providers practice in Orange, and 22% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Orange

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Dean Aubin, M.D.
Orange, CA · No drug or device payments recorded (2025) · (504) 897-8250
Dr. Douglas Brosnan, MD, JD
Orange, CA · $44 in drug and device payments (2025) · (714) 456-5239
Dr. Dylan Lukato
Orange, CA · No drug or device payments recorded (2025) · (415) 218-8041
Dr. Edmund Hsu, MD
Orange, CA · $18,531 in drug and device payments (2025) · (714) 456-7890
Dr. Elaine Lee, M.D.
Orange, CA · $82 in drug and device payments (2025) · (714) 771-8938
Dr. Elizabeth Fiedler, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. Elizabeth Mitchell, M.D.
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 997-8911
Dr. Elizabeth Runcie, D.O.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Eric Dang, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Eric Hegedus, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5705
Dr. Eric Mervis, M.D
Orange, CA · No drug or device payments recorded (2025) · (352) 514-9264
Dr. Erin Slobodyan, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7890
Dr. Gabriel Sudario
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7890
Dr. Gary Chavez, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. Graham Stephenson, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Gregory Powell, MD
Orange, CA · $15 in drug and device payments (2025) · (714) 543-8911
Dr. Gregory Young, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. Heesun Choi, DO
Orange, CA · No drug or device payments recorded (2025) · (714) 880-7812
Dr. Ian Paolo Mauricio
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8008
Dr. Inna Shniter, M.D.
Orange, CA · $15 in drug and device payments (2025) · (714) 771-8113
Dr. Isaac Trimble, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. James Pierog, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. James Puckett, M.D., PH.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7980
Dr. Jana Florian, MD
Orange, CA · $17 in drug and device payments (2025) · (714) 456-5239
Dr. Jaritza Perez-hernandez, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7890
Dr. Jay Patel, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5922
Dr. Jeffrey Hughes, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. Jeffrey Suchard, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-2986
Dr. Jenna Lee, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7890
Dr. Jennifer Ann Oman, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-2986
Dr. Jerry Kim, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 880-7812
Dr. Jessica Hoffmann, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Joann Timberlake, PA
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. Joelle Reynard, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. John C Fox, MD
Orange, CA · $758 in drug and device payments (2025) · (714) 456-2986
Dr. John Marshall, M.D.
Orange, CA · $53 in drug and device payments (2025) · (714) 456-5239
Dr. John Moeller, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Jonathan Blair, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 633-9111
Dr. Joseph Villarreal, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Joshua Fuchs, DO
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Joshua Livingston, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5239
Dr. Joshua Wasmund, M.D.
Orange, CA · $258 in drug and device payments (2025) · (714) 456-6786
Dr. Juan Rendon, M.D.
Orange, CA · $347 in drug and device payments (2025) · (714) 456-5922
Dr. Junwei Li
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7890
Dr. Justin Anderson, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 543-8911
Dr. Katie Doering, MD
Orange, CA · No drug or device payments recorded (2025) · (805) 587-2231
Dr. Kelly Kesler, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5922
Dr. Kelly Murphy, M.D.
Orange, CA · No drug or device payments recorded (2025) · (508) 944-7903
Dr. Kenneth Kim, M.D
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 456-5922
Dr. Kimberly Sokol, M.D.
Orange, CA · $21 in drug and device payments (2025) · (714) 456-7890

Common questions

How many Emergency Medicine providers are in Orange, California?

There are 179 Emergency Medicine providers with active NPI records practicing in Orange, according to federal NPPES data refreshed monthly.

How many Emergency Medicine providers in Orange received drug or device company payments?

40 of 179 (22%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Orange Emergency Medicine across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.