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

Nathan D Leiske DDS PC

Organization Dental Clinic/Center · NPI 1578071817

Nathan D Leiske DDS PC is a Dental Clinic/Center in Marion, Illinois. Licensed in Illinois. Registered with an NPI since 2018.

Licensed in
IL
In the registry since
2018
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1504 Sioux Dr
Marion, IL 62959-5209
Phone: (618) 997-0127
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence 019.030942 (IL)

Record details

NPI number1578071817
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nathan Leiske — Owner · (618) 997-0127
NPI enumeratedJanuary 22, 2018
Last updated in NPPESSeptember 19, 2022
Certification dateSeptember 19, 2022
Mailing address1504 Sioux Dr, Marion, IL 62959-5209