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 55 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. Rick Leppo, D.M.D.Moline, IL 612651376703264
  2. Richie Lerias, D.D.SPalatine, IL 600671215119730
  3. Michael Lerman, D.D.S.Highland Park, IL 600351881856011
  4. Robert Lerohl, D.D.S.Sandwich, IL 605481215006200
  5. Frank Letizia, DDSBloomingdale, IL 601081093736555
  6. Michael Levi, DMDSkokie, IL 600771750093662
  7. Michael Levora, D.M.D.Carlinville, IL 626261073998548
  8. Philip Levoy, D.D.S.Oak Forest, IL 604521861529521
  9. David Levy, D.D.S.Oak Lawn, IL 604531316016090
  10. John Levy, D.D.S.Franklin Park, IL 601311093816407
  11. Mark Levy, D.D.S.Des Plaines, IL 600161396804068
  12. Barbara Lewis, D.D.SChicago, IL 606141093759672
  13. Carla Lewis, D.D.S.East Saint Louis, IL 622051740305515
  14. David Lewis, DDSGlenview, IL 600251700042140
  15. Richard Leyba, DMDChicago, IL 606591528226917
  16. Chi-Ing Li, D.D.S.Chicago, IL 606201366431371
  17. Jenny Li, DMDChicago, IL 606291942043815
  18. William Li, D.D.S.Chicago, IL 606471912960931
  19. David Lichtenwalter, DDSWheaton, IL 601871730201047
  20. Jack Lieberman, D.D.S.Chicago, IL 606301710940762
  21. Amy Lies, DDSMount Prospect, IL 600561902239015
  22. Lawrence Liesen, DDSSt Charles, IL 601751881789287
  23. Matthew Liesen, DMDPeoria, IL 616151619350725
  24. Steven Light, DDSSalem, IL 628811003037573
  25. Lauryn Ligocki, DDSOakbrook Terrace, IL 601811689298424
  26. Mark Ligocki, D.D.S.Oakbrook Terrace, IL 601811689895997
  27. Krysta Lilland, DDSSt Charles, IL 601741265726921
  28. Eric Lim, DDSGlenview, IL 600251316100365
  29. Esther Lim, DDSChicago, IL 606301679804975
  30. Nathaniel Lim, DDSOak Park, IL 603011093893273
  31. Peter LimChicago, IL 606121417946641
  32. Sangin LimMoline, IL 612651417564188
  33. Warren LimChicago, IL 606541285563064
  34. Jim Limperis, D.M.D.Wilmette, IL 600911053485482
  35. Hilehito Lin, DDSRound Lake, IL 600731568586535
  36. Richard Lin, D.M.D.Chicago, IL 606011043356900
  37. Vincent Lin, D.D.S.Downers Grove, IL 605161760473839
  38. Joseph Lincoln, DDSWauconda, IL 600841053469155
  39. Mark Lind, DDSBuffalo Grove, IL 600891801048061
  40. Gary Lindemann, DDSWestmont, IL 605591578623922
  41. Cody Lindley, DDSNaperville, IL 605651033763313
  42. George Lingen, DDSOak Lawn, IL 604531184762353
  43. John Lippincott, D.D.S.Chicago, IL 606371245429299
  44. Robert Lipschultz, D.D.S.Arlington Hts, IL 600051346257615
  45. Yemimma Lipschultz, D.D.S.Wilmette, IL 600911457567059
  46. Edmund Lipskis, D.D.S.St Charles, IL 601741417031550
  47. Lynn Lipskis, D.D.S.St Charles, IL 601741003990060
  48. Bryan Lipson, DDSTinley Park, IL 604771770797854
  49. Michael Liss, D.D.S.Gurnee, IL 600311265686976
  50. Larry Litman, D.D.S.Champaign, IL 618211538221247

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.