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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-09-19.