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

O Semeny DDS Ltd

Organization General Practice Dentistry · NPI 1780122465

O Semeny DDS Ltd is a General Practice Dentistry in Prospect Heights, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2017
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5 E Camp McDonald Rd
Prospect Heights, IL 60070-1527
Phone: (847) 818-9250
Fax: (847) 818-9239
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 15 E Dundee Rd, Buffalo Grove, IL 60089-4383 — (847) 229-1700

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019026015 (IL)

Record details

NPI number1780122465
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Oksana Semeny — Dds · (773) 875-6195
NPI enumeratedFebruary 2, 2017
Last updated in NPPESJanuary 12, 2021
Certification dateJanuary 12, 2021
Mailing address5 E Camp McDonald Rd, Prospect Heights, IL 60070-1527

Other providers in Prospect Heights