Lexi Lederhaus, MSN, FNP
Nurse Practitioner · Lake Geneva, WI
Lexi Lederhaus, MSN, FNP is a nurse practitioner with a practice address in Lake Geneva, Wisconsin, and NPI 1164293262, issued on Jan 9, 2024. Check the license (Wisconsin 14891, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lexi Lederhaus
- Credential
- MSN, FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 14891 WI
14891-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 146 E Geneva SQ, Lake Geneva, WI 53147
- Phone
- (262) 249-5000
- Enumerated
- Jan 9, 2024
- Record last updated
- Jun 25, 2025
- Fax
- (262) 249-7143
- Medicaid ID
- 100267720 WI
- Medicare enrollment
- Enrolled (PECOS I20240227004059); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 146 E Geneva SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ellen Barnstable, MDDermatology Physician1053948562
- Justine Benin, D.O.Family Medicine Physician1942541362
- Shashi Bhushan, MDInternal Medicine Physician1689774101
Verify Lexi Lederhaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 14891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average nurse practitioner in 2024
638 Medicare Part D claims for 182 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium52 claims
- Atorvastatin Calcium29 claims
- Amlodipine Besylate25 claims
- Lisinopril16 claims
- Pantoprazole Sodium15 claims
- Trazodone Hcl15 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.
Industry payments in 2024: $124.99
1 payment: food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Aurora Medical Group, Inc.Lake Geneva, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lexi Lederhaus among 3,995 nurse practitioner records in Wisconsin
Lexi Lederhaus, MSN, FNP 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 2024, is newer than 90% of them.
- NPI issued2024 · 90% of these records are older, 5% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2023 · median 2017 among the 2,701 with a school on file
- Record last updated2025 · 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).
20 nurse practitioner records list a practice address in Lake Geneva
They are 20 of the 366 NPPES records with a practice address in Lake Geneva, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Lake Geneva → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Nancy Asencio, APNPLake Geneva, WI 531471962410530
- Erin Bauman, NURSE PRACTITIONERLake Geneva, WI 531471740703263
- Christina Clancy, C.N.P.Lake Geneva, WI 531471679017925
- Marina DeatherageLake Geneva, WI 531471538706858
- Crystal Dillett, NPLake Geneva, WI 531471033593918
- Amanda Farrell, APRNLake Geneva, WI 531471124451414
- Ellen Follett, NPLake Geneva, WI 531471326683665
- Courtney Hlavinka, APNPLake Geneva, WI 531471861685539
Common questions
What is Lexi Lederhaus, MSN, FNP's NPI number?
Lexi Lederhaus, MSN, FNP's National Provider Identifier (NPI) is 1164293262, issued on Jan 9, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Lexi Lederhaus, MSN, FNP located?
The NPPES record lists a practice address at 146 E Geneva SQ, Lake Geneva, WI, 53147. Phone: (262) 249-5000. Providers update this record themselves, so call before visiting.
How can I verify Lexi Lederhaus, MSN, FNP's license?
NPPES lists Wisconsin license number 14891, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Lexi Lederhaus, MSN, FNP prescribe under Medicare Part D?
In 2024, Lexi Lederhaus, MSN, FNP had 638 Medicare Part D claims for 182 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.