Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lisa A Ziarko, NP

Nurse Practitioner in Kenosha, WI · enumerated 2015 · practices at Aurora Cancer Care of Kenosha LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851767784

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Registry record

Entity type Individual (Type 1)

Name Lisa A Ziarko

Credential NP

Sex Female

Practice address 6811 118th Ave, Kenosha, WI, 53142

Phone (262) 857-5750

Enumeration date Aug 14, 2015

Last updated in NPPES Jan 15, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6557-33 (WI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
100047898	Medicaid	WI	-

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 → Validate an NPI →

Frequently asked questions

How do I verify Lisa Ziarko's NPI record?

Cross-check NPI 1851767784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851767784 active?

Yes, as of the latest NPPES snapshot, NPI 1851767784 is active (record last updated 2024-01-15).

Other providers at this practice address

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Mary Cairo Nurse Practitioner · Kenosha, WI NPI 1962493635 Malik Bandealy Hematology & Oncology Physician · Kenosha, WI NPI 1568453298 Joshua Elson Radiation Oncology Physician · Kenosha, WI NPI 1669815569 Allison Hardin Physician Assistant · Kenosha, WI NPI 1497189468 Aurora Cancer Care of Kenosha LLC Radiation Oncology Clinic/Center · Kenosha, WI NPI 1134548985 Rachel Smith Nurse Practitioner · Kenosha, WI NPI 1306391883 Olivera Catic Nurse Practitioner · Kenosha, WI NPI 1386192045 Stephanie Wynn Nurse Practitioner · Kenosha, WI NPI 1417415761

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-15.