Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ernst Lisek IV, MD
Urology Physician in Winfield, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437126315
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ernst Lisek IV
Credential MD
Sex Male
Practice address 25 N Winfield Road, Ste 405, Dept of Urology, Winfield, IL, 60190
Phone (630) 790-1221
Enumeration date Mar 1, 2006
Last updated in NPPES Mar 15, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 036097188 | Medicaid | IL | - |
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.
Frequently asked questions
Where does Ernst Lisek practice?
The practice location on file with NPPES is in Winfield, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ernst Lisek?
The National Provider Identifier (NPI) for Ernst Lisek is 1437126315, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Thomas Eiseman Emergency Medicine Physician · Winfield, IL NPI 1073514360 Andrew Korcek Pulmonary Disease Physician · Winfield, IL NPI 1588630495 Martha Mcgraw Neurology Physician · Winfield, IL NPI 1437101615 Jeffrey Huml Critical Care Medicine (Internal Medicine) Physician · Winfield, IL NPI 1407807035 Yolanda Holler-Managan Neurology with Special Qualifications in Child Neurology Physician · Winfield, IL NPI 1295769297 Roy Sucholeiki Neurology Physician · Winfield, IL NPI 1861412462 Harish Shownkeen Vascular & Interventional Radiology Physician · Winfield, IL NPI 1851311450 Kevin Aister Emergency Medicine Physician · Winfield, IL NPI 1023114485
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-15.