NPPES file of Aug 9, 2026

Melanie Klawitter, AGNP

Adult Health Nurse Practitioner · West Allis, WI

Melanie Klawitter, AGNP is an adult health nurse practitioner with a practice address in West Allis, Wisconsin, and NPI 1285253609, issued on Apr 15, 2020. Check the license (Wisconsin 9242, 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
1285253609
Name
Melanie Klawitter
Credential
AGNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
9242 WI
Self-reported in NPPES; status is on the state search
Practice location
11211 W Lincoln Ave, West Allis, WI 53227
Phone
(414) 454-8300
Enumerated
Apr 15, 2020
Record last updated
Jun 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200616001417); 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 11211 W Lincoln Ave

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

  1. Kathryn Aispuro, RN, CNMAdvanced Practice Midwife1407046196
  2. Jessica Altis, PA-CMedical Physician Assistant1841587029
  3. Erin ClawsonFamily Nurse Practitioner1508494279
  4. Jaymie Gehring, DNP-FNPFamily Nurse Practitioner1356820476
  5. Megan Hintz, FNP-CFamily Nurse Practitioner1740940097
  6. Katrina Joski, PA-CMedical Physician Assistant1336452440

Verify Melanie Klawitter 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 9242    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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30% more Medicare Part D claims than the average adult health nurse practitioner in 2024

1,660 Medicare Part D claims for 305 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 70 claims were for opioids.

  1. Melanie Klawitter1,660
  2. Specialty average1,280

Most prescribed

  1. Atorvastatin Calcium93 claims
  2. Levothyroxine Sodium90 claims
  3. Amlodipine Besylate87 claims
  4. Losartan Potassium65 claims
  5. Gabapentin57 claims
  6. Lisinopril46 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. Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWest Allis, WI

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

Adult Health Nurse Practitioner providers in Wisconsin

There are 398 adult health nurse practitioner records in Wisconsin.

All 398 in Wisconsin → Every provider in West Allis →

Other adult health nurse practitioner records in Wisconsin

  1. Blaire Adkins, DNPMadison, WI1174003164
  2. Sara Aerts, NPGreen Bay, WI1750628970
  3. Tammy Albelo, APNPBrookfield, WI1073692554
  4. Michelle Alfred, NP-CMilwaukee, WI1154608719
  5. Jennifer Altmann, APNPMadison, WI1609182807
  6. Lauren Anderson, RN, MSN, APNPMilwaukee, WI1487099206
  7. Megan Anderson, APNPMilwaukee, WI1114246865
  8. Rebecca Anderson, NPOconomowoc, WI1447365598
  9. Carne Andrews, APNPEau Claire, WI1346257904
  10. Deborah Andris, MSN NMilwaukee, WI1306897814

Common questions

What is Melanie Klawitter, AGNP's NPI number?

Melanie Klawitter, AGNP's National Provider Identifier (NPI) is 1285253609, issued on Apr 15, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Melanie Klawitter, AGNP located?

The NPPES record lists a practice address at 11211 W Lincoln Ave, West Allis, WI, 53227. Phone: (414) 454-8300. Providers update this record themselves, so call before visiting.

How can I verify Melanie Klawitter, AGNP's license?

NPPES lists Wisconsin license number 9242, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Melanie Klawitter, AGNP prescribe under Medicare Part D?

In 2024, Melanie Klawitter, AGNP had 1,660 Medicare Part D claims for 305 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.