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. Sei Ahn:
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The overall average patient rating of Dr. Sei Ahn is Excellent.
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Specialties & Research
Dr. Sei Ahn, MD is board certified in Obstetrics & Gynecology.
- He has special expertise in 2 areas:
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Education & Awards
Dr. Ahn graduated from Seoul National University. He has 2 awards.
Dr. Ahn has 4 hospital affiliations:
- Christiana Care Health Services
- Wilmington Hospital
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- Additional Information
- Dr. Sei Ahn MD is a male Obstetrician & Gynecologist, has 43 years of experience and practices in Obstetrics & Gynecology.
- Where does Dr. Sei Ahn practice?
- Dr. Sei Ahn has 2 office locations.
Dr. Sei Ahn practices Obstetrics & Gynecology near Wilmington, DE.
Additional practice locations include: Middletown, DE.
See Wilmington Obstetricians & Gynecologists.