Katherine Nonweiler, D.O.
Family Medicine Physician · Kimberly, WI
Katherine Nonweiler, D.O. is a family medicine physician with a practice address in Kimberly, Wisconsin, and NPI 1598183089, issued on Apr 1, 2014. Check the license (Wisconsin 64986, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Nonweiler
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 64986 WI
Self-reported in NPPES; status is on the state search - Practice location
- 520 W 3RD St, Kimberly, WI 54136
- Phone
- (920) 788-7680
- Enumerated
- Apr 1, 2014
- Record last updated
- Dec 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20170726001931); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 520 W 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joyce Bauer, MDFamily Medicine Physician1821006271
- Carolyn Blanc, MDFamily Medicine Physician1790711620
- Rebecca Doro, D.O.Family Medicine Physician1740578855
- Montgomery Elmer, MDFamily Medicine Physician1063439420
- Sarah Marcoe, MDFamily Medicine Physician1306886601
- Leah PetersonFamily Nurse Practitioner1710600317
Verify Katherine Nonweiler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 64986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average family medicine physician in 2024
5,340 Medicare Part D claims for 398 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 122 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium233 claims
- Atorvastatin Calcium209 claims
- Omeprazole205 claims
- Levothyroxine Sodium181 claims
- Losartan Potassium177 claims
- Lisinopril175 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
- Thedacare, IncorporatedKimberly, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Nonweiler among 3,765 family medicine physician records in Wisconsin
Katherine Nonweiler, D.O. is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2007 among the 2,347 with a school on file
- Record last updated2022 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Kimberly
They are 6 of the 78 NPPES records with a practice address in Kimberly, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Kimberly → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joyce Bauer, MDKimberly, WI 541361821006271
- Carolyn Blanc, MDKimberly, WI 541361790711620
- Rebecca Doro, D.O.Kimberly, WI 541361740578855
- Montgomery Elmer, MDKimberly, WI 541361063439420
- Sarah Marcoe, MDKimberly, WI 541361306886601
- Mary Callis, MDKeshena, WI 541351730334020
- John Culhane, M.D.Keshena, WI 541351780624395
- Shannon Daun, MDKeshena, WI 541351487636072
Common questions
What is Katherine Nonweiler, D.O.'s NPI number?
Katherine Nonweiler, D.O.'s National Provider Identifier (NPI) is 1598183089, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Nonweiler, D.O. located?
The NPPES record lists a practice address at 520 W 3RD St, Kimberly, WI, 54136. Phone: (920) 788-7680. Providers update this record themselves, so call before visiting.
How can I verify Katherine Nonweiler, D.O.'s license?
NPPES lists Wisconsin license number 64986, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Nonweiler, D.O. prescribe under Medicare Part D?
In 2024, Katherine Nonweiler, D.O. had 5,340 Medicare Part D claims for 398 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.