Browse Health
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Oscar Barrios:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Barrios? Share your experience.
Write a Review

Education & Awards

Dr. Barrios graduated from University of California at Davis.


Dr. Barrios has 4 hospital affiliations:

  • Sutter Davis Hospital 
  • Sutter Medical Foundation 


  • English

Similar doctors nearby

Dr. Gregory Bijak

14 years experience
Davis, CA

Dr. Kelly Doerzbacher

10 years experience
Davis, CA

Dr. James Chapman

27 years experience
Davis, CA

Dr. Eric Lefever

25 years experience
Davis, CA

Dr. Victor Tubbesing

3 years experience
Davis, CA

Dr. Joseph Antony

22 years experience
Davis, CA
Search All Similar Doctors
Additional Information
Dr. Oscar Uy Barrios MD is a male Anesthesiologist, has 19 years of experience and practices in Anesthesiology.
Where does Dr. Oscar U. Barrios practice?
Dr. Oscar Barrios has 5 office locations.
Dr. Oscar Barrios practices Anesthesiology near Davis, CA.
Additional practice locations include: Yuba City, CA and Marysville, CA.
See Davis Anesthesiologists.