Lisa A. Ignasiak, APNP
Nurse Practitioner · Mount Pleasant, WI
Lisa A. Ignasiak, APNP is a nurse practitioner with a practice address in Mount Pleasant, Wisconsin, and NPI 1720195241, issued on Aug 23, 2006. Check the license (Wisconsin 2431-033, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lisa A. Ignasiak
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2431-033 WI
Self-reported in NPPES; status is on the state search - Practice location
- 13250 Washington Ave, Mount Pleasant, WI 53177
- Phone
- (262) 948-6790
- Enumerated
- Aug 23, 2006
- Record last updated
- Feb 9, 2026
- Fax
- (262) 799-8911
- Medicaid ID
- 41186700 WI
- Medicare enrollment
- Enrolled (PECOS I20130924000559); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 13250 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kelly Aschenbrenner, NPNurse Practitioner1548978687
- Diane Billmyer, P.A.Physician Assistant1891729224
- Talia Boyea, DPTPhysical Therapist1649162058
- Alissa Brown, CRNACertified Registered Nurse Anesthetist1790256774
Verify Lisa A. Ignasiak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2431-033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average nurse practitioner in 2024
89 Medicare Part D claims for 29 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Valacyclovir16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Aurora Medical Group, Inc.Mount Pleasant, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa A. Ignasiak among 3,995 nurse practitioner records in Wisconsin
Lisa A. Ignasiak, APNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1998 · median 2017 among the 2,701 with a school on file
- Record last updated2026 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 nurse practitioner records list a practice address in Mount Pleasant
They are 35 of the 710 NPPES records with a practice address in Mount Pleasant, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Mount Pleasant → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kelly Aschenbrenner, NPMount Pleasant, WI 531771548978687
- Lauren Hanline, APNMount Pleasant, WI 531771265737464
- Laura Kollatz, DNPMount Pleasant, WI 531771265114045
- Sarah Kordus, NPMount Pleasant, WI 531771154872497
- Jeanie Kramer, NPSturtevant, WI 531771831660661
- Jamie Paiva-Sharma, DNP, AGACNP-BCMount Pleasant, WI 531771952916686
- Angela Pease, NPMount Pleasant, WI 531771568890598
- Meghan SamsonMount Pleasant, WI 531771205453404
Common questions
What is Lisa A. Ignasiak, APNP's NPI number?
Lisa A. Ignasiak, APNP's National Provider Identifier (NPI) is 1720195241, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa A. Ignasiak, APNP located?
The NPPES record lists a practice address at 13250 Washington Ave, Mount Pleasant, WI, 53177. Phone: (262) 948-6790. Providers update this record themselves, so call before visiting.
How can I verify Lisa A. Ignasiak, APNP's license?
NPPES lists Wisconsin license number 2431-033, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Lisa A. Ignasiak, APNP prescribe under Medicare Part D?
In 2024, Lisa A. Ignasiak, APNP had 89 Medicare Part D claims for 29 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.