NPPES file of Aug 9, 2026

Registered Dietitian in Illinois

2,870 NPPES records list registered dietitian with a practice address in Illinois, 23 per 100,000 residents, the 22nd highest rate of 51. Chicago and Peoria have the most; each record links to the provider's NPI and the Illinois license search. Page 31 of 58.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · 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, 935

  1. Chicago935
  2. Peoria65
  3. Naperville60
  4. Springfield60
  5. Hines58

Registered Dietitian records in Illinois

  1. Alexandra Lundquist, RDChampaign, IL 618201992404958
  2. Cara Lundy, MS, RDN, LDNOak Lawn, IL 604531700700010
  3. Lorry Luscri, RDHines, IL 601411316101686
  4. Jocelyn Lutkus, RD, CSO, LDNChicago, IL 606111861919151
  5. Livia LyChicago, IL 606101457739708
  6. Alexandra Lynch, MS, RD, LDNChicago, IL 606541386249019
  7. Kristyn Lynn, MS, RDN, LDN, CDEPark Ridge, IL 600681912326315
  8. Jodie Lyons, RDChicago, IL 606471952194714
  9. Lacey Lyons, RDChampaign, IL 618221346921632
  10. Lucinda LysenOrland Park, IL 604621780504563
  11. Alisha Macas, RDLisle, IL 605321215749569
  12. Mary Macdonald, RDElgin, IL 601231235195587
  13. Danielle Mach, MS, RD, CSSD, LDNChicago, IL 606141407244288
  14. Connie Machetta, RDN, LDNNew Lenox, IL 604511003459199
  15. Angela Mack, RDWoodstock, IL 600981902991078
  16. Kimberly Mack, RDSchaumburg, IL 601941558627042
  17. Julia Mackenzie, MS, RD, LDNMount Zion, IL 625491881103430
  18. Daniel MackeyParis, IL 619441093679375
  19. Victoria Mackowiak, RDN, LDN, CEDSChicago, IL 606381093421901
  20. Juliana Maday, RDNChicago, IL 606181730922972
  21. Marissa Madeira, MS, RDNPeoria, IL 616141265035968
  22. Susan Madnek-Oxman, RDHighland Park, IL 600351508473711
  23. Diane Maes, RDBelleville, IL 622201922298751
  24. Lori Mager, RDElgin, IL 601231073579991
  25. Taylor Maggio, MS, RD, CSSD, LDMaryville, IL 620621578386116
  26. Rebecca Magnuson, RDN, LDNChicago, IL 606111780223461
  27. Kimberly MahoneyChicago, IL 606571851540751
  28. Dominique Maigler, RDN, LDNGlenview, IL 600251639092349
  29. Laurie MaimonisChicago, IL 606111407942774
  30. Brianna Maitland, RD, LDNChicago, IL 606291124810643
  31. Becky Majernik, RDGlen Ellyn, IL 601371538187372
  32. Megan Majernik, R.D., L.D.N.Chicago, IL 606111700241932
  33. Kenneth Makaiwi, RDN, LDNChicago, IL 606181932911864
  34. Kristyn Makowka, MS, RD, LDNMaywood, IL 601531891922035
  35. Jennifer Malchow, RD, LDNSchaumburg, IL 601731679990196
  36. Araceli Maldonado, RDN, LDNChicago, IL 606291154114957
  37. Angela MalinowskiNormal, IL 617611265143705
  38. Rachelle Mallik, MA, RD, LDNChicago, IL 606401649669920
  39. Mariah Mallinger, RDN, LDNSchaumburg, IL 601931972379964
  40. Anastasia Malone, M.S, R.D, L.D, CPTSpringfield, IL 627041912189127
  41. Jennifer MaloneyChicago, IL 606411124892229
  42. Riley Maloney, RDLemont, IL 604391295486900
  43. Hannah Manella, MS, RD, LDChicago, IL 606111356889828
  44. Fabiola Manieri, RDChicago, IL 606571396514865
  45. Judy Manisco, RD, LDNWheeling, IL 600901518338367
  46. Amy Manojlovski, RD, LDNNorthfield, IL 600931598962425
  47. Vicky Mansberger, R.D.Kankakee, IL 609011023149382
  48. Paige Manso, RDN/LDNTinley Park, IL 604771497468425
  49. Madeline Marcero, RDNorth Chicago, IL 600641235914276
  50. Francesca Marchiafava, RDN LDNDeerfield, IL 600151952141269

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 22 of 51 per resident

  1. Pennsylvania24
  2. Colorado24
  3. Oklahoma23
  4. Illinois23
  5. Connecticut23
  6. Missouri22
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.8% of these records appear in a Medicare file, against 7.4% 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. Illinois7.8%
  2. United States7.4%

Registered Dietitian records in Illinois, measured

  • In a Medicare file224 of 2,870 · 7.8% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file269 · 9.4% here, 9.8% nationally
  • Not updated in five years or more1,693 · 59.0% here, 56.3% nationally
  • Median graduation year2014 · the 269 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,870 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Illinois: 23 per 100,000 residents against 20 nationally (50 states and D.C.). Chicago has 935 of them (33%).

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. North Carolina2,704
  2. Pennsylvania3,083
  3. Ohio2,581
  4. Florida3,443

States with a similar rate per 100,000

  1. Connecticut22.8
  2. Oklahoma23.3
  3. Missouri22.1
  4. Colorado23.7

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

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.