Kate M. Ratajczak, APNP
Nurse Practitioner · Sheboygan, WI
Kate M. Ratajczak, APNP is a nurse practitioner with a practice address in Sheboygan, Wisconsin, and NPI 1306199435, issued on Oct 26, 2012. Check the license (Wisconsin 5088-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kate M. Ratajczak
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 5088-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1703 N Taylor Dr, Sheboygan, WI 53081
- Phone
- (920) 457-4438
- Enumerated
- Oct 26, 2012
- Record last updated
- May 12, 2022
- Medicare enrollment
- Enrolled (PECOS I20130117000241); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 1703 N Taylor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kate M. Ratajczak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5088-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average nurse practitioner in 2024
151 Medicare Part D claims for 116 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Cephalexin16 claims
- Prednisone14 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
- Aurora Medical Group, Inc.Sheboygan, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kate M. Ratajczak among 3,995 nurse practitioner records in Wisconsin
Kate M. Ratajczak, 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 updated2022 · 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).
62 nurse practitioner records list a practice address in Sheboygan
They are 62 of the 1,385 NPPES records with a practice address in Sheboygan, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Sheboygan → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rhonda Adler, APNPSheboygan, WI 530811295756716
- Kristen Brazzale, APNPSheboygan, WI 530811851321483
- Theresa Brosnan Schuler, NPSheboygan, WI 530811780635151
- Nan Browne, APNPSheboygan, WI 530811972512648
- Jennifer English, APNPSheboygan, WI 530811477620201
- Cynthia Fisher, NPSheboygan, WI 530811457390510
- Jennifer Giebel, APNPSheboygan, WI 530811386877538
- Pamela Higgins, NPSheboygan, WI 530811053502625
Common questions
What is Kate M. Ratajczak, APNP's NPI number?
Kate M. Ratajczak, APNP's National Provider Identifier (NPI) is 1306199435, issued on Oct 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kate M. Ratajczak, APNP located?
The NPPES record lists a practice address at 1703 N Taylor Dr, Sheboygan, WI, 53081. Phone: (920) 457-4438. Providers update this record themselves, so call before visiting.
How can I verify Kate M. Ratajczak, APNP's license?
NPPES lists Wisconsin license number 5088-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Kate M. Ratajczak, APNP prescribe under Medicare Part D?
In 2024, Kate M. Ratajczak, APNP had 151 Medicare Part D claims for 116 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.