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 16 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. Derek Evans, RDChicago, IL 606121376018515
  2. Evgeniya Evans, RDN, CDCESChicago, IL 606031316803125
  3. Ilysha EvansPalatine, IL 600671437895059
  4. Kelsi Evans, R.D.Springfield, IL 627021972047348
  5. Susan Evon, RDBerwyn, IL 604021730287921
  6. Rosemary Eyerman, RD, LDNChicago, IL 606401235687146
  7. Pamela Fagen, REGISTERED DIETITIANDes Plaines, IL 600181790192698
  8. Annslee Fahy, FCS-DIETETICSQuincy, IL 623011659869444
  9. Mary Failla, RD, LDNSchaumburg, IL 601941659747921
  10. Giavanna Falbo, RDN, LDNChicago, IL 606251538772512
  11. Megan FallonNorthbrook, IL 600621235918921
  12. Megan Farris, RDN, LDNBloomingdale, IL 601081134889447
  13. Anna Faso, RD, LDNOak Park, IL 603021982452348
  14. Elizabeth Fast, RDN, LDNDowners Grove, IL 605151114526910
  15. Nicolette Fata, MPH, RDN, LDNChicago, IL 606111306357405
  16. Faoqiya Fatima, RDOak Brook, IL 605231184110371
  17. Syeda Fatima, MS, RD, LDNHinsdale, IL 605211477900546
  18. Lela Fausze, RDNChicago, IL 606021528473428
  19. Suzanna FaycurryBarrington, IL 600101578162202
  20. Julia Fechtner, RDZion, IL 600991912486135
  21. Elaine Feddersen, CDESkokie, IL 600771205022290
  22. Hannah Fee, RDNCollinsville, IL 622341881484178
  23. Elayna Fehr, MS, RDN, LDN, CLCBloomington, IL 617041336769181
  24. Julie Fehrenbacher, MS, RD, LDNPeoria, IL 616361215194816
  25. Betsy Felde, RDHuntley, IL 601421932489630
  26. Robyn Felten, MS, RD, LDN, CNSCForest Park, IL 601301952842791
  27. Frances Feng, MS,RD,LDNVernon Hills, IL 600611639285604
  28. Gayle Fengel, RDN, LDNPeoria, IL 616151639405160
  29. Angela FeriozziDecatur, IL 625211083084305
  30. Natalie Feriozzi, MS, RDN, LDNMonticello, IL 618561043080161
  31. Irene Fernandez Gil, RDN LDNChicago, IL 606081063866721
  32. Jackie Ferretti, RD, LDNChicago, IL 606371245718337
  33. Hailee FerriterChicago, IL 606141508603358
  34. Kylee Fetzner, RDNBloomington, IL 617051619565678
  35. Abigail Fewel, MS, RD, LDNChicago, IL 606221437728185
  36. Lisa Fieber, RDOlney, IL 624501932824885
  37. Lauren Fieldhouse, Ms, Rdn, LdnChicago, IL 606111205391398
  38. Amanda Figge, RD, LDNSpringfield, IL 627021982968285
  39. Brittany Figge, RD, LDNMacomb, IL 614551215332226
  40. Mandy Fila, RDHinsdale, IL 605211740723337
  41. Jennifer Finch, RDCary, IL 600131619794682
  42. Barbara FinePark Ridge, IL 600681508063082
  43. Gage Fink, RD, RDNMarion, IL 629591427650332
  44. Jessica Fink, MS, RD, LDNCanton, IL 615201811665912
  45. Jaime Finn, RDChicago, IL 606221447363171
  46. Mamie Finney, RDBolingbrook, IL 604401174811954
  47. Stephanie Fiorentino, MS, RD, LDNChicago, IL 606071528420395
  48. Lynda Firmiss, RDN, LDNBartlett, IL 601031932618311
  49. Kaitlyn Fischer, RDN, LDNBensenville, IL 601061548971047
  50. Sallie Fischer, RD,LDNDecatur, IL 625211669523536

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.