NPPES file of Aug 9, 2026

General Practice Dentistry in Illinois

5,276 NPPES records list general practice dentistry with a practice address in Illinois, 42 per 100,000 residents, the 10th highest rate of 51. Chicago and Naperville have the most; each record links to the provider's NPI and the Illinois license search. Page 78 of 106.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223G0001X · 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, 1,148

  1. Chicago1,148
  2. Naperville98
  3. Rockford94
  4. Arlington Heights80
  5. Springfield73

General Practice Dentistry records in Illinois

  1. Mohammad Ranjbari, DDSChicago, IL 606081851500078
  2. Ronald Ranson, DDSMorton, IL 615501215063714
  3. Jahnavi Rao, DDS, MS (ORTHO)Downers Grove, IL 605151770657173
  4. Steven Raphael, D.D.S.Chicago, IL 606121366645657
  5. Jennifer Rapini, DDSAlton, IL 620021194030957
  6. Christopher Rapp, DDSScott Afb, IL 622251720217987
  7. Larry Rapp, D.D.SCollinsville, IL 622341558435941
  8. Megan Rascius, DMDChicago, IL 606111336729664
  9. Basem Rashad, DMDChicago, IL 606421508582982
  10. Dina Rashid, DMDDekalb, IL 601151043106487
  11. Dina Rashid, DMDBourbonnais, IL 609141184077844
  12. Floyd Rashid, DDSPeoria, IL 616041720235609
  13. Mary Rasty, DDSWaukegan, IL 600851437132412
  14. Adam Raudebaugh, DMDOrland Park, IL 604621558000398
  15. Audra RauhChampaign, IL 618211275235632
  16. Nancy Ray, DDSChicago, IL 606021588805394
  17. Christine Rayan, D.M.D.Morton Grove, IL 600531235513342
  18. Adrian Rayyan, DMDCrystal Lake, IL 600141427760305
  19. James Rea, DMDHerrin, IL 629481629170816
  20. John Reader, D.D.S.Fox River Grove, IL 600211548284250
  21. Andrea Reale ReyesChicago, IL 606121023585130
  22. Kevin Reardon, DDSElmhurst, IL 601261932713583
  23. Patrick Reardon, DDSElmhurst, IL 601261326617192
  24. Quinten Reasoner, DDSGreat Lakes, IL 600881225963580
  25. Debbie Reddick, D.D.S.Chicago, IL 606051295907749
  26. Satish Reddy, D.D.SChicago, IL 606181548276439
  27. Joseph Redenour, DMDMetropolis, IL 629601376752535
  28. Patrick Reed, DDSCrystal Lake, IL 600141205905775
  29. Lyle S. Reedy, DDSFreeport, IL 610321417956566
  30. Gursimran Reen, DMDChicago, IL 606231528589090
  31. Gregg Rees, DDSQuincy, IL 623011659432045
  32. Matthew Reese, D.D.S.Chicago, IL 606571043543796
  33. Polly Reese, DDSEvanston, IL 602011174609457
  34. Nora Regan, D.D.S.Aurora, IL 605041669867453
  35. Olaitan Registe, DDS.Chicago, IL 606111871780171
  36. William Reich, DDSTolono, IL 618801730295494
  37. James Reichle, D.D.S.Richmond, IL 600711932358876
  38. Stephen Reilly, D.D.S.Round Lake Beach, IL 600731235219551
  39. Robert Rein, DDSArlington Heights, IL 600051851350672
  40. Roy Reinarman, DMDHighland, IL 622491497972210
  41. James Reinersman, DMDAlton, IL 620021437329554
  42. Randall ReitherPark Ridge, IL 600681154524940
  43. Gary Relias, DMDArlington Heights, IL 600041528130960
  44. Brian Remiasz, DMDChicago, IL 606381609612779
  45. Victoria Remien Bigg, DDSGlenview, IL 600261255446811
  46. Thomas Remijas, D.D.S.Oak Lawn, IL 604531326292509
  47. Steven Rempas, DDSChicago, IL 606571720083611
  48. Gary Rempert, DDSDowners Grove, IL 605151316001472
  49. Ralph Remus, D.D.S.St Charles, IL 601741306042809
  50. Jiaying Ren, DMDEast Peoria, IL 616111649764176

Source: CMS NPPES, primary taxonomy 1223G0001X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 10 of 51 per resident

  1. Oregon45
  2. New Jersey44
  3. Colorado42
  4. Illinois42
  5. Montana41
  6. Washington41
  7. 50 states and D.C.37

Source: CMS NPPES, primary taxonomy 1223G0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

63.6% of these records appear in a Medicare file, against 62.1% 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. Illinois63.6%
  2. United States62.1%

General Practice Dentistry records in Illinois, measured

  • In a Medicare file3,354 of 5,276 · 63.6% here, 62.1% nationally
  • In the CMS Doctors and Clinicians file26 · 0.5% here, 0.5% nationally
  • Not updated in five years or more3,961 · 75.1% here, 73.6% nationally
  • Median graduation year2008 · the 26 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223G0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,276 NPPES records list general practice dentistry (1223G0001X) as their primary taxonomy with a practice address in Illinois: 42 per 100,000 residents against 37 nationally (50 states and D.C.). Chicago has 1,148 of them (22%).

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. Pennsylvania4,612
  2. Michigan4,088
  3. New Jersey4,085
  4. Ohio3,986

States with a similar rate per 100,000

  1. Colorado42.3
  2. Montana41.0
  3. Washington40.9
  4. Wyoming40.4

The largest states

  1. California17,852
  2. Texas10,056
  3. New York7,828
  4. Florida7,101
  5. Pennsylvania4,612

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.