Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Katelyn Elizabeth Oexmann, DDS

Individual provider Dentist · NPI 1568351716

Dr. Katelyn Elizabeth Oexmann, DDS is a Dentist in Alton, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

2800 College Ave
Alton, IL 62002-4700
Phone: (618) 474-7164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019036107 (IL)

Record details

NPI number1568351716
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 1, 2025
Last updated in NPPESJuly 1, 2025
Certification dateJuly 1, 2025

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