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 39 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. Anita Parker, RDWaukegan, IL 600851225816713
  2. Madyson Parker, R.D.Eldorado, IL 629301528611613
  3. Wanda Parks, R.D.North Chicago, IL 600641487663662
  4. Paige Parola, RD, LDNMundelein, IL 600601730540212
  5. Michaela Parr, RDNChicago, IL 606031598499048
  6. Kimberly Paskiewicz, R.DSpringfield, IL 627811770784456
  7. Whitney Pasquesi, MPH, RDN, LDNHinsdale, IL 605211144724204
  8. Aneesa Patel, MS, RDN, LDNChicago, IL 606131518638261
  9. Ashley Patel, RDNChicago, IL 606491972377653
  10. Hiral Patel, RDN, LDNChicago, IL 606071427753086
  11. Jamie Patel, RD LDNHuntley, IL 601421891183109
  12. Jessica Patel, RDN, LDNDowners Grove, IL 605161689117012
  13. Katharine Patel, RDSpringfield, IL 627021316390909
  14. Neha Patel, RDNSt Charles, IL 601741285032888
  15. Neha Patel, MPH, RD, LDNChicago, IL 606311538354931
  16. Rupal Patel, RDSchaumburg, IL 601951134491871
  17. Julie Patterson, RD, LDNHoffman Estates, IL 601691376771782
  18. Carlie Paul, RD, LDN, CDEChicago, IL 606371861739955
  19. Dana Paul, RDSchaumburg, IL 601731295252880
  20. Jennifer Paul, RDHarvard, IL 600331144389271
  21. Megan Paul, RD, LDNChicago, IL 606571497824957
  22. Janice Pautler, RD,LDGranite City, IL 620401073732772
  23. Kristin PaverWarrenville, IL 605551306418629
  24. Sean PavlickRockford, IL 611081235956673
  25. Vasiliki Pavlou, RDNKildeer, IL 600471437725876
  26. Melanie Pavlovic, RDSpringfield, IL 627041548540628
  27. Maria Pawlata, RDN, LDNSchaumburg, IL 601731689091191
  28. Amber Pawula-Marcin, CNS, LDNPeoria, IL 616141831734417
  29. Munirih Peace, MS, RDN, LDNOak Park, IL 603021578301826
  30. Garrett Peacy, RDNChicago, IL 606221407704323
  31. Barbara Pearl, MS, RDN,LDNSkokie, IL 600771467045914
  32. Kathy PeedGeneseo, IL 612541003094053
  33. Andrea Peller, RDNChicago, IL 606021013725951
  34. Earl Joshua Penados, RDChicago, IL 606411023968880
  35. Michelle Penicook, RDHinsdale, IL 605211912528506
  36. Tara Pentoney, RD,LDNChicago, IL 606061972208296
  37. Beth Peralta, MS, RD, LDNDanville, IL 618321699730630
  38. Isabel Perez- CorreaOswego, IL 605431477400729
  39. Jeanne Perian, RDN, LDNLoves Park, IL 611111487326989
  40. Angela Perizes, RD,LDNChicago, IL 606081881122232
  41. Sarah Perkins, RDNChicago, IL 606131821591058
  42. Marisa Persky, MPH,RD,LDNChicago, IL 606181902038946
  43. Gail Peterman, RDCarterville, IL 629181730295577
  44. Reanna Peterman, MS, RDN, LDNChicago, IL 606071467942631
  45. Ashley Peters, MBA, RD, LDNOnarga, IL 609551942677372
  46. Dana Peters, RD, LDWheaton, IL 601891285283036
  47. Mark Peters, RDBelleville, IL 622201902096738
  48. Melodi Peters, R.D. LDNBarrington, IL 600101245549039
  49. Taylor PetersKankakee, IL 609011558607341
  50. Anna Petersen, MS RD LDNNaperville, IL 605651568128346

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.