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. James Hahn:
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The overall average patient rating of Dr. James Hahn is Excellent.
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Specialties & Research
Dr. James Hahn, MD is board certified in Family Medicine.
Education & Awards
Dr. Hahn graduated from The University of Texas at Houston. He has 2 awards.
Dr. Hahn has 12 hospital affiliations:
- Seton Medical Center
- St. David's Hospital
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- Additional Information
- Dr. James Sancho Hahn MD is a male Family Practitioner, has 20 years of experience and practices in Family Medicine.
- Where does Dr. James S. Hahn practice?
- Dr. James Hahn has 1 office location.
Dr. James Hahn practices Family Medicine near Austin, TX.
See Austin Family Physicians.