NPPES file of Aug 9, 2026

Diabetes Educator Registered Nurse in Illinois

69 NPPES records list diabetes educator registered nurse with a practice address in Illinois, 0.5 per 100,000 residents, the 31st highest rate of 51. Chicago and Crystal Lake have the most; each record links to the provider's NPI and the Illinois license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WD0400X · method

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

Chicago has the most, 16

  1. Chicago16
  2. Crystal Lake5
  3. Arlington Heights4
  4. Peru3
  5. Springfield3

Diabetes Educator Registered Nurse records in Illinois

  1. Krista Rogulic, RNCrystal Lake, IL 600141992423222
  2. Candice Sanders, RNArlington Heights, IL 600041033466271
  3. Ashley Scanlan, RNSterling, IL 610811205379492
  4. Amy Schab, RNCrystal Lake, IL 600141659090769
  5. Janna SchemperPalos Heights, IL 604631881377802
  6. Jennifer Scholtz, REGISTER NURSELibertyville, IL 600481497571012
  7. Dipti Shah, RN,CDESchaumburg, IL 601941295173409
  8. Nicole ShepardSterling, IL 610811033893714
  9. Rosetta Sheppard, RNChicago, IL 606491558020156
  10. Elyssa Springer, RN REGISTERED NURSEChicago, IL 606111801007422
  11. Lisa Szafranowski, RN MS CDEChicago, IL 606081851789366
  12. Marsha Teodori, MSN, RN, CDE, CCRCChicago, IL 606121740552231
  13. Lori Thompson, MSN RN CDCESPeoria, IL 616021124846183
  14. Nancy Townzen, RN, CDEJerseyville, IL 620521093989808
  15. Tavia Vital, RN, CDERock Island, IL 612011508145756
  16. Marjorie Volkers, RNDekalb, IL 601151649946146
  17. Tracy Weber, RN, CDCESRockford, IL 611041851009955
  18. Lynne WentzChicago, IL 606291043648090
  19. Fionnuala Wierzgac, REGISTERED NURSEOrland Park, IL 604671679399729

Source: CMS NPPES, primary taxonomy 163WD0400X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 31 of 51 per resident

  1. Washington0.6
  2. Indiana0.6
  3. District of Columbia0.6
  4. Illinois0.5
  5. Louisiana0.5
  6. Mississippi0.5
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 163WD0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.2% of these records appear in a Medicare file, against 3.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Illinois7.2%
  2. United States3.1%

Diabetes Educator Registered Nurse records in Illinois, measured

  • In a Medicare file5 of 69 · 7.2% here, 3.1% nationally
  • In the CMS Doctors and Clinicians file1 · 1.4% here, 0.9% nationally
  • Not updated in five years or more44 · 63.8% here, 71.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WD0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

69 NPPES records list diabetes educator registered nurse (163WD0400X) as their primary taxonomy with a practice address in Illinois: 0.5 per 100,000 residents against 0.7 nationally (50 states and D.C.). Chicago has 16 of them (23%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Utah67
  2. Minnesota66
  3. Florida73
  4. Missouri65

States with a similar rate per 100,000

  1. Louisiana0.5
  2. Mississippi0.5
  3. Michigan0.5
  4. Arkansas0.5

The largest states

  1. California185
  2. New York185
  3. Rhode Island119
  4. Wisconsin114
  5. Florida73

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.