NPPES file of Aug 9, 2026

Christine Annette Klawiter, NP-C

Family Nurse Practitioner · Appleton, WI

Christine Annette Klawiter, NP-C is a family nurse practitioner with a practice address in Appleton, Wisconsin, and NPI 1437341385, issued on Aug 14, 2007. Check the license (Wisconsin 141919, 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
1437341385
Name
Christine Annette Klawiter
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
141919 WI
Self-reported in NPPES; status is on the state search
Practice location
W3208 Van Roy RD, Appleton, WI 54915
Phone
(866) 455-8111
Enumerated
Aug 14, 2007
Record last updated
Feb 28, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
36095000 WI
Medicare enrollment
Enrolled (PECOS I20070913000648); accepts Medicare assignment
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 W3208 Van Roy RD

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

  1. Nathan Cichocki, RPHPharmacist1932532751
  2. Samantha Eiting, APNPNurse Practitioner1972035061
  3. Sarah MichalskiPharmacist1407297369

Verify Christine Annette Klawiter 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 141919
    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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3.4 times the Medicare Part D claims of the average family nurse practitioner in 2024

4,372 Medicare Part D claims for 449 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 117 claims were for opioids.

  1. Christine Klawiter4,372
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium296 claims
  2. Levothyroxine Sodium194 claims
  3. Losartan Potassium193 claims
  4. Pantoprazole Sodium135 claims
  5. Amlodipine Besylate134 claims
  6. Lisinopril130 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

  1. Prohealth Medical Group IncWaukesha, WI

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

Christine Annette Klawiter among 2,814 family nurse practitioner records in Wisconsin

Christine Annette Klawiter, NP-C is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 86% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2007 · median 2019 among the 1,740 with a school on file
  • Record last updated2011 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

148 family nurse practitioner records list a practice address in Appleton

They are 148 of the 3,249 NPPES records with a practice address in Appleton, and 2,814 family nurse practitioner records in Wisconsin.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jenna Byom, NPAppleton, WI 549151871120667
  2. Tiffany Dahlke, APNPAppleton, WI 549151194353763
  3. Jennifer Greiner, NPAppleton, WI 549151477698603
  4. Dawn Kempen, APNPAppleton, WI 549151720593213
  5. Rebecca Kloehn, NPAppleton, WI 549151063044782
  6. Luke Menet, APNPAppleton, WI 549151588063390
  7. Travis Novy, APNPAppleton, WI 549151700169240
  8. Shannon Pham, NPAppleton, WI 549151295321370

Common questions

What is Christine Annette Klawiter, NP-C's NPI number?

Christine Annette Klawiter, NP-C's National Provider Identifier (NPI) is 1437341385, issued on Aug 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christine Annette Klawiter, NP-C located?

The NPPES record lists a practice address at W3208 Van Roy RD, Appleton, WI, 54915. Phone: (866) 455-8111. Providers update this record themselves, so call before visiting.

How can I verify Christine Annette Klawiter, NP-C's license?

NPPES lists Wisconsin license number 141919, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Christine Annette Klawiter, NP-C prescribe under Medicare Part D?

In 2024, Christine Annette Klawiter, NP-C had 4,372 Medicare Part D claims for 449 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.