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).
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Specialties & Research
Dr. Karen Segrist, MD is board certified in Ophthalmology.
She has special expertise in 1 Area, including Lens Implants Intraocular Lens Implantation.
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Education & Awards
Dr. Segrist graduated from University of Missouri at Columbia.More Education & Awards
Dr. Segrist has 4 hospital affiliations:
- Saint Anthony's Health Center-Alton
- Saint Anthony Health Center
Accepted Insurance Plans
Dr. Segrist accepts these health insurances in at least one office:
- United Healthcare - 4 plans
- Unicare - 11 plans
More Accepted Insurance