NPPES file of Aug 9, 2026

Nutritionist in Illinois

109 NPPES records list nutritionist with a practice address in Illinois, 0.9 per 100,000 residents, the 28th highest rate of 51. Chicago and Naperville have the most; each record links to the provider's NPI and the Illinois license search. Page 1 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133N00000X · 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, 28

  1. Chicago28
  2. Naperville4
  3. Crystal Lake3
  4. Northbrook3
  5. Plainfield3

Nutritionist records in Illinois

  1. Hope Anderson, RDHighland Park, IL 600351306917448
  2. Angelina Andriacchi, MSNOak Forest, IL 604521124978663
  3. Julie Badowski, MSLoves Park, IL 611111558084988
  4. Caren Baltasi, LDN,CCNBannockburn, IL 600151346436508
  5. Heather Bautista, LDN, N.D., CNSElmhurst, IL 601261265982003
  6. Lynn Bednar, MS, CNS, LDNEvanston, IL 602011396339289
  7. Melissa Betance, ND, CNS, LDNWillow Springs, IL 604801548989379
  8. Sarah Biehl, MS, RD, LDNOak Park, IL 603021912531815
  9. Ellen Biemiller, CNS, LDNChicago, IL 606021396400966
  10. Tessa BlumthalCrystal Lake, IL 600141952238784
  11. John Boehm, MS, CNS, MMCChicago, IL 606131508154337
  12. Becky Bohn, R.N.Chicago, IL 606021760632889
  13. Megan Bowman, LDNSkokie, IL 600771417400565
  14. Teri Broadnax, LDN, CNSPark Forest, IL 604661447964499
  15. Jacqueline BrownChicago, IL 606371699976803
  16. Judeth Brown-Sandusky, CNElgin, IL 601231053593673
  17. Vivian Burr, RD MNTChicago, IL 606151942378393
  18. Barbara Butzen, CDESkokie, IL 600771265630305
  19. Diana Cann, RD MPHBolingbrook, IL 604901164849220
  20. Robert Chelnick, PHDEvanston, IL 602011013385665
  21. Hannah ChernyNaperville, IL 605651326707852
  22. Jessica Cladis, MS, CNS, LDNYorkville, IL 605601891418125
  23. Madhu Clark, RD, LDNBolingbrook, IL 604901881439073
  24. Amy CostaStaunton, IL 620881740129089
  25. Taryn Decicco, LAC CDNArlington, IL 600041144312786
  26. Tamarind Dickson Meyer, MS, CNS, LDNChicago, IL 606401194507392
  27. Gloria Duy, RD, LDNPontiac, IL 617641083906614
  28. Erika Dycus, RN LDNCrystal Lake, IL 600141467147140
  29. Mary DysonChicago, IL 606201053742072
  30. Alexa Eberhard, CCN, LDNTinley Park, IL 604771043708795
  31. Diane Egan, NUTRITIONISTOlympia Fields, IL 604611588007629
  32. Marla FeingoldChicago, IL 606181063966513
  33. Elizabeth FloerschChicago, IL 606541538848049
  34. Janet Fraker, L.D.N.Rockford, IL 611071053683524
  35. Erica GazijaCrystal Lake, IL 600141326907858
  36. Jeannie Gorman, MS, CCN, LDNWestmont, IL 605591689192163
  37. Lauren Grosskopf, MS, LDNChicago, IL 606101609463074
  38. Tamara Grutza, NT, RD, LDNPlainfield, IL 605851023147808
  39. Zhamya HamptonMount Prospect, IL 600561255257358
  40. Kailyn Helgeson, NUTRITIONISTLake Zurich, IL 600471760121685
  41. Darlene Holop, RDNLibertyville, IL 600481114580446
  42. Jennifer Huelskamp, CNS, LDNChicago, IL 606141023992971
  43. Elizabeth Huibregtse, MS, RD, LDNGlen Ellyn, IL 601371891213302
  44. Jeannine Humphrey, NTJoliet, IL 604311528197308
  45. Christine Kage-Willis, LDNGalesburg, IL 614011013289354
  46. Joellen Kaufman, M.S.,L.D.N.Northbrook, IL 600621558513358
  47. Patricia Kaufman, LDNWinnetka, IL 600931083170013
  48. Cynthia Kedzierski, NT, RD, LDNLockport, IL 604411093844938
  49. Kirsten Kessler, NDGurnee, IL 600311992417950
  50. Marcy KirshenbaumNorthbrook, IL 600621245653278

Source: CMS NPPES, primary taxonomy 133N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 28 of 51 per resident

  1. Florida0.9
  2. North Carolina0.9
  3. South Dakota0.9
  4. Illinois0.9
  5. New Mexico0.8
  6. Texas0.8
  7. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 133N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.9% of these records appear in a Medicare file, against 2.5% 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. Illinois0.9%
  2. United States2.5%

Nutritionist records in Illinois, measured

  • In a Medicare file1 of 109 · 0.9% here, 2.5% nationally
  • In the CMS Doctors and Clinicians file5 · 4.6% here, 4.3% nationally
  • Not updated in five years or more54 · 49.5% here, 52.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

109 NPPES records list nutritionist (133N00000X) as their primary taxonomy with a practice address in Illinois: 0.9 per 100,000 residents against 1.1 nationally (50 states and D.C.). Chicago has 28 of them (26%).

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. Connecticut112
  2. Oregon105
  3. Virginia115
  4. North Carolina102

States with a similar rate per 100,000

  1. New Mexico0.8
  2. Texas0.8
  3. Florida0.9
  4. Minnesota0.8

The largest states

  1. California464
  2. New York384
  3. Puerto Rico285
  4. Texas245
  5. Maryland215

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.