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MS. LISA A IGNASIAK APNP
NPI 1720195241
Nurse Practitioner in Mount Pleasant, WI

Active since August 23, 2006PECOS EnrolledAccepts Medicare Assignment
13250 WASHINGTON AVE, MOUNT PLEASANT, WI 53177(262) 948-6790(262) 799-8911 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Lisa A Ignasiak Apnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. LISA A IGNASIAK APNP (NPI 1720195241) is an individual nurse practitioner in Mount Pleasant, Wisconsin, licensed in Wisconsin (2431-033) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1720195241
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. LISA A IGNASIAKCredential: APNP
Location Address13250 WASHINGTON AVEMount Pleasant, WI 53177-1516
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Phone(262) 948-6790
Fax(262) 799-8911
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateAugust 23, 2006
Last NPPES UpdateFebruary 9, 2026
NPPES CertifiedFebruary 9, 2026
✔ NPI 1720195241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in WI · 2431-033
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
13250 WASHINGTON AVE, Mount Pleasant, WI 53177
Open in Google Maps ↗

Other Identifiers 1

Medicaid41186700WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Lisa A Ignasiak Apnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709020217
PECOS Enrollment IDI20130924000559
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Lisa Ignasiak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Aurora Medical Group, Inc.
18 mi
Family Medicine
3301 W FOREST HOME AVE
Milwaukee, WI 53215
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
NPI 1427271378 (877) 576-3544

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53177 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXIS MARIE VENTURA DNP, CRNA
Nurse Anesthetist, Certified Registered
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 857-5000
JACK CONOR NEYLON
Registered Nurse
13250 WASHINGTON AVE
MT PLEASANT, WI 53177
Racine County (262) 799-8700
DR. ADRIAN KENNETH STULL M.D.
Emergency Medicine
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8700
JAMES M WALTENBERGER MD
Surgery
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (888) 720-2012
DR. DONNA J HEMPHILL MD
Obstetrics & Gynecology
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (888) 720-2012
MARGARET ANN RYNKIEWICZ
Physician Assistant
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8700
MR. JEFFREY THOMAS VAUGHAN KROEGER CRNA
Nurse Anesthetist, Certified Registered
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8700
MR. EVAN JACOB CLARK MD
Emergency Medicine
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lisa Ignasiak's NPI number?

The NPI number for Lisa Ignasiak is 1720195241. It was assigned to this individual provider in the NPPES registry on August 23, 2006.

Where is Lisa Ignasiak located?

Lisa Ignasiak practices at 13250 Washington Ave, Mount Pleasant, WI 53177. The listed phone number is (262) 948-6790.

What is Lisa Ignasiak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Lisa Ignasiak enrolled in Medicare?

Yes. Lisa Ignasiak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Lisa Ignasiak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Ignasiak reassigns Medicare benefits to Aurora Medical Group, Inc. (Milwaukee, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lisa Ignasiak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lisa Ignasiak accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health and 2 other insurers list Lisa Ignasiak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lisa Ignasiak was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.