NPPES file of Aug 9, 2026

Jennifer Lynn Ratajczyk, RD

Registered Dietitian · Burlington, WI

Jennifer Lynn Ratajczyk, RD is a registered dietitian with a practice address in Burlington, Wisconsin, and NPI 1215724018, issued on Apr 23, 2025. Check the license (Wisconsin 86110383, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215724018
Name
Jennifer Lynn Ratajczyk
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
86110383 WI
Self-reported in NPPES; status is on the state search
Practice location
300 MC Canna Pkwy, Burlington, WI 53105
Phone
(262) 767-7187
Enumerated
Apr 23, 2025
Record last updated
Feb 16, 2026
Medicare enrollment
Enrolled (PECOS I20251230001657); 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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8 nearest registered dietitian records → All 1,457 in Wisconsin → Look up another NPI →

Also registered at 300 MC Canna Pkwy

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

  1. Kristi Anderson, LAT, ATCAthletic Trainer1174647861
  2. Katie Manka, LATAthletic Trainer1982718177
  3. James Reichert, PTPhysical Therapist1912339169
  4. Cynthia Wuttke, PTPhysical Therapist1124222930

Verify Jennifer Lynn Ratajczyk 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 86110383    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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Bills Medicare through one group practice

  1. Aurora Medical Group, Inc.Burlington, WI

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

Jennifer Lynn Ratajczyk among 1,457 registered dietitian records in Wisconsin

Jennifer Lynn Ratajczyk, RD is one of 1,457 registered dietitian records with a practice address in Wisconsin. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2019 · median 2013 among the 182 with a school on file
  • Record last updated2026 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Wisconsin

There are 1,457 registered dietitian records in Wisconsin.

All 1,457 in Wisconsin → Every provider in Burlington → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Amy Lee, RD CD CDEBurlington, WI 531051245609478
  2. Carol Neumann, RDBurlington, WI 531051255700282
  3. Cecilia Deschler, RDN, CLCCudahy, WI 531101326884610
  4. Mary Qiblawi, R.D., C.D.Cudahy, WI 531101134286651
  5. Rebecca Altshull, RDWatertown, WI 530981023138682
  6. Kristine Bennett, RDN,CDWatertown, WI 530981720592454
  7. Amanda Grosnick, CD, RDWatertown, WI 530981255167813
  8. Rebecca Kerkenbush, RD CDWatertown, WI 530981457697468

Common questions

What is Jennifer Lynn Ratajczyk, RD's NPI number?

Jennifer Lynn Ratajczyk, RD's National Provider Identifier (NPI) is 1215724018, issued on Apr 23, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Lynn Ratajczyk, RD located?

The NPPES record lists a practice address at 300 MC Canna Pkwy, Burlington, WI, 53105. Phone: (262) 767-7187. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Lynn Ratajczyk, RD's license?

NPPES lists Wisconsin license number 86110383, 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.

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.