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Nathan D Leiske DDS PC

Nathan D Leiske DDS PC is a healthcare organization registered as Dental Clinic/Center in Marion, IL, holding Type 2 (organization) NPI 1578071817 since 2018. The authorized official on file is Nathan Leiske, Owner.

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NPI 1578071817
Entity type Organization (Type 2)
Legal business name Nathan D Leiske DDS PC
Practice address 1504 SIOUX DR, Marion, IL, 62959
Phone 6189970127
Enumeration date 2018-01-22
Last updated in NPPES 2022-09-19

Authorized official

Name Nathan Leiske
Title Owner
Phone 6189970127

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QD0000X Dental Clinic/Center Primary 019.030942 IL
Copy-ready billing details
Provider: Nathan D Leiske DDS PC
NPI: 1578071817
Taxonomy: 261QD0000X (Dental Clinic/Center)
Address: 1504 SIOUX DR, Marion, IL, 62959

Providers at this address

NPI Name Type Specialty Location
1245383371 Robert Main Individual General Practice Dentistry Marion, IL
1013204213 Klara Palhegyi Individual General Practice Dentistry Marion, IL
1265860233 Sean Ericson Individual General Practice Dentistry Marion, IL
1780035451 Lauren Cripps Individual General Practice Dentistry Marion, IL

Verify this record

Cross-check NPI 1578071817 against the authoritative CMS record: view Nathan D Leiske DDS PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Nathan D Leiske DDS PC?
Nathan D Leiske DDS PC is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-09-19.