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).


Our records indicate this doctor is a student.

Learn more about Dr. Thaddeus O'Barr:

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. O'Barr? Share your experience.
Write a Review

> Dr. Thaddeus O'Barr, MD

Similar doctors nearby

Dr. Thiet Nguyen

General Practice
42 years experience
Huntington Beach, CA

Dr. Pamela Craig

General Practice
37 years experience
Fountain Valley, CA

Dr. Barry Schwartz

Family Medicine
24 years experience
Fountain Valley, CA

Dr. Nancy Delamora

General Practice
Huntington Beach, CA

Dr. Cathy Cumberland

General Practice
30 years experience
Huntington Beach, CA

Dr. Edward Zapata

General Practice
32 years experience
Huntington Beach, CA
Search All Similar Doctors
Additional Information
Dr. Thaddeus O'Barr MD is a male doctor and practices in .
Where does Dr. Thaddeus O'Barr practice?
Dr. Thaddeus O'Barr has 1 office location.
Dr. Thaddeus O'Barr practices near Huntington Beach, CA.