NPPES file of Aug 9, 2026

Boni J. Colwitz, RN DIABETES EDUCATOR

Diabetes Educator Registered Nurse · Neenah, WI

Boni J. Colwitz, RN DIABETES EDUCATOR is a diabetes educator registered nurse with a practice address in Neenah, Wisconsin, and NPI 1841287505, issued on Sep 28, 2005. Check the license (Wisconsin 107617, 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
1841287505
Name
Boni J. Colwitz
Credential
RN DIABETES EDUCATOR
Primary taxonomy
Diabetes Educator Registered Nurse 163WD0400X
License number
107617 WI
Self-reported in NPPES; status is on the state search
Practice location
411 Lincoln St, Neenah, WI 54956
Phone
(920) 727-4395
Enumerated
Sep 28, 2005
Record last updated
Jul 13, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest diabetes educator registered nurse records → All 114 in Wisconsin → Look up another NPI →

Also registered at 411 Lincoln St

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

  1. John Campbell, MDUrology Physician1407840267
  2. Laura Davis, APNPFamily Nurse Practitioner1205268398
  3. Erik Emaus, DOFamily Medicine Physician1144214057
  4. Janet Gruendemann, NPNurse Practitioner1598750903
  5. Mary Heimmermann, APNPNurse Practitioner1578795407
  6. Nina Heinzen, PA-CPhysician Assistant1497024772

Verify Boni J. Colwitz 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 107617    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

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Industry payments in 2024: $136.30

1 payment: food and beverage; the largest payer was Tandem Diabetes Care, Inc. The 52 providers of this specialty with any payment received $417.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Boni Colwitz$136.30
  2. Specialty average$417.57

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Boni J. Colwitz among 114 diabetes educator registered nurse records in Wisconsin

Boni J. Colwitz, RN DIABETES EDUCATOR is one of 114 diabetes educator registered nurse records with a practice address in Wisconsin. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WD0400X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diabetes Educator Registered Nurse providers in Wisconsin

There are 114 diabetes educator registered nurse records in Wisconsin.

All 114 in Wisconsin → Every provider in Neenah → Diabetes Educator Registered Nurse nationwide →

The 8 diabetes educator registered nurse records with the nearest ZIP codes

  1. Linda Mangin, RN DIABETES EDUCATORNeenah, WI 549561972591642
  2. Sara Wagner, RNNeenah, WI 549561215995733
  3. Bridget Falk, RNFond Du Lac, WI 549351821954009
  4. Jennifer RasmussenFond Du Lac, WI 549351316812423
  5. Elizabeth Steger, RNFond Du Lac, WI 549351316800857
  6. Lois Kuehl, RNAppleton, WI 549111194867879
  7. Leann Tilden, RN,BSN,CDEAppleton, WI 549111700928850
  8. Kathryn Draxler, RNOshkosh, WI 549041306569686

Common questions

What is Boni J. Colwitz, RN DIABETES EDUCATOR's NPI number?

Boni J. Colwitz, RN DIABETES EDUCATOR's National Provider Identifier (NPI) is 1841287505, issued on Sep 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Boni J. Colwitz, RN DIABETES EDUCATOR located?

The NPPES record lists a practice address at 411 Lincoln St, Neenah, WI, 54956. Phone: (920) 727-4395. Providers update this record themselves, so call before visiting.

How can I verify Boni J. Colwitz, RN DIABETES EDUCATOR's license?

NPPES lists Wisconsin license number 107617, 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.