NPPES file of Aug 9, 2026

Kari Fisher, APNP

Nurse Practitioner · Prairie Du Sac, WI

Kari Fisher, APNP is a nurse practitioner with a practice address in Prairie Du Sac, Wisconsin, and NPI 1609126887, issued on Sep 14, 2012. Check the license (Wisconsin 4923-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609126887
Name
Kari Fisher
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4923-33 WI
Self-reported in NPPES; status is on the state search
Practice location
260 26TH St, Prairie Du Sac, WI 53578
Phone
(608) 643-3311
Enumerated
Sep 14, 2012
Record last updated
Apr 7, 2025
Fax
(608) 643-7153
Medicare enrollment
Enrolled (PECOS I20160728000498); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 260 26TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica Armbruster, APSWSocial Worker1730595075
  2. James Armstrong, NPNurse Practitioner1477518140
  3. Teresa Bare-InmanPhysical Therapy Assistant1780249243
  4. Laura Bixby, APNPFamily Nurse Practitioner1508520123
  5. Kelsey Brady, MSW, LCSWClinical Social Worker1902390768
  6. Sandra Carroll, CRNACertified Registered Nurse Anesthetist1952086944

Verify Kari Fisher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 4923-33
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $4,042.32

5 payments; by number, the most common kind was travel and lodging; the largest payer was Lilly USA, LLC. 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.

  1. Kari Fisher$4,042.32
  2. Specialty average$791.64

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

  1. Sauk Prairie Healthcare IncPrairie Du Sac, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kari Fisher among 3,995 nurse practitioner records in Wisconsin

Kari Fisher, 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 2012, is newer than 35% of them.

  • NPI issued2012 · 35% of these records are older, 61% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2012 · 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).

8 nurse practitioner records list a practice address in Prairie Du Sac

They are 8 of the 156 NPPES records with a practice address in Prairie Du Sac, and 3,995 nurse practitioner records in Wisconsin.

The 8 nurse practitioner records with the nearest ZIP codes

  1. James Armstrong, NPPrairie Du Sac, WI 535781477518140
  2. Joellen Frawley, APNPPrairie Du Sac, WI 535781184625816
  3. Kenneth Kalinowski, APNPPrairie Du Sac, WI 535781174580468
  4. Kimberly Olson, APNPPrairie Du Sac, WI 535781003689498
  5. Andrew Padley, APNPPrairie Du Sac, WI 535781659843886
  6. Angela Sorg, APNPPrairie Du Sac, WI 535781295243806
  7. Jamie Wagner, APNPPrairie Du Sac, WI 535781902511090
  8. Janet Babbitt, APNPRichland Center, WI 535811992706634

Common questions

What is Kari Fisher, APNP's NPI number?

Kari Fisher, APNP's National Provider Identifier (NPI) is 1609126887, issued on Sep 14, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Kari Fisher, APNP located?

The NPPES record lists a practice address at 260 26TH St, Prairie Du Sac, WI, 53578. Phone: (608) 643-3311. Providers update this record themselves, so call before visiting.

How can I verify Kari Fisher, APNP's license?

NPPES lists Wisconsin license number 4923-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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.