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. Katharine O'Brien:
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The overall average patient rating of Dr. Katharine O'Brien is Good.
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Specialties & Research
Dr. Katharine O'Brien, DO is board certified in Family Medicine.
Education & Awards
Dr. O'Brien graduated from Western University of Health Sciences, Pomona.
Dr. O'Brien has 13 hospital affiliations:
- Seton Medical Center
- Seton Northwest Hospital
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- Additional Information
- Dr. Katharine Mary O'Brien DO is a female Family Practitioner, has 16 years of experience and practices in Family Medicine.
- Where does Dr. Katharine M. O'Brien practice?
- Dr. Katharine O'Brien has 4 office locations.
Dr. Katharine O'Brien practices Family Medicine near Austin, TX.
See Austin Family Physicians.