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 49 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. William Kleiber, DDSHinsdale, IL 605211528284890
  2. Brandon Klein, D.D.S.Rock Falls, IL 610711659691608
  3. Debora Klein, D.D.S.North Barrington, IL 600101912057001
  4. Nancy Klein, DDSDeerfield, IL 600151083617070
  5. Russell Klein, DMDCarbondale, IL 629011639397128
  6. Landon KleingartnerSchaumburg, IL 601931801682380
  7. Asle Klemma, D.D.S.Schaumburg, IL 601931396790630
  8. Malgorzata Klempka, DDSChicago, IL 606301912075219
  9. Steve Kleronomos, D.D.S.Chicago, IL 606171881768729
  10. Albert Klinski, DDSCreve Coeur, IL 616101255490173
  11. Katherine Klock, D.D.S.Arlington Heights, IL 600051376791764
  12. Ken Kloess, D.M.D.Dupo, IL 622391700893989
  13. Ryan Klohr, D.M.D.Columbia, IL 622361164592499
  14. Chester Klos, D.D.S.Chicago, IL 606341730165168
  15. Angelika Kluska, DDSOrland Park, IL 604621992535413
  16. Susan Klyber, DDSBerwyn, IL 604021306911128
  17. Omar KmalaChicago, IL 606291205799046
  18. Marta KmitMount Prospect, IL 600561417683772
  19. Michele Knabe, D.D.SChicago, IL 606021619172020
  20. James Knauf, DDSAddison, IL 601011023214335
  21. George Knight, D.D.S.Chicago, IL 606121689727372
  22. Elizabeth Knoedler, D.M.D.Springfield, IL 627041619263761
  23. John Knox, D.M.D.Belleville, IL 622211790796001
  24. Randal Knudson, D.D.S.Highland Park, IL 600351821011388
  25. Jae Ko, DDSChicago, IL 606591013106830
  26. Jennifer Kobes, DDSChicago, IL 606111861564379
  27. Jeffrey Koblish, DDSNorth Barrington, IL 600101316099799
  28. Gabriela Kobylarz, DMDPark Ridge, IL 600681649192998
  29. Jennifer Koch, DMDTinley Park, IL 604771629297742
  30. Kendall Koch, D.D.S.Chicago, IL 606021083826655
  31. Lauren Koch Macdonald, D.D.S.Chicago, IL 606181245643063
  32. Iwona Kochanski, D.D.S.Niles, IL 607141154601995
  33. Joann Kochikaran, D.D.SEvanston, IL 602011265476840
  34. Shohrat KochovVernon Hills, IL 600611124957584
  35. Yasmin Kocmond, D.D.SPark Ridge, IL 600681811335730
  36. Douglas Koehler, DDSWinfield, IL 601901366504938
  37. Michael Koehne, DDSWheaton, IL 601871699798496
  38. William Koentz, DMDNew Baden, IL 622651164442224
  39. Craig Kohler, DDS.Wilmette, IL 600911861619017
  40. Amitoch Kohli, DMDChicago, IL 606081700627734
  41. Dean Kokinias, D.D.S.Rockford, IL 611071720200454
  42. Joanna Kolanowska, D.D.S.Grayslake, IL 600301972585362
  43. Lawrence Kolar, DDSChicago, IL 606311578774634
  44. Jay Kolb, DDSLombard, IL 601481538220538
  45. Mark Koludrovic, DDSEvergreen Park, IL 608051629146725
  46. Thomas Koludrovic, DDSEvergreen Park, IL 608051740488154
  47. Caitlin Kompanowski, DMDPark Ridge, IL 600681861010720
  48. Venkat Yashaswi KondapalliPeoria, IL 616061740704832
  49. Kristyna Konior, DMDDarien, IL 605611174920268
  50. John Konkol, DDSChicago, IL 606431043490568

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.