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 53 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. Martin Land, DDS, MSDAlton, IL 620021033550785
  2. Mark Landau, D.D.S.Skokie, IL 600761194961185
  3. Thomas Landers, D.D.S.Sandwich, IL 605481144390162
  4. Carole Landman, D.D.S.Chicago, IL 606111871794735
  5. Steven Landman, D.D.S.Lake Zurich, IL 600471073601159
  6. Angela Landrowski, D.D.S.Dixon, IL 610211770798225
  7. Gregory Lane, D.D.S.Carol Stream, IL 601881790854024
  8. Gregory Lane, DMDCarol Stream, IL 601881811320963
  9. Jane Lang, DDSChicago, IL 606461639299175
  10. Scott Lang, DDSHomewood, IL 604301871797191
  11. Eleni LangasSchaumburg, IL 601731841931862
  12. Jeff Langefeld, D.M.D.Calumet City, IL 604091205218617
  13. Jennifer Langner, D.D.S.Glen Ellyn, IL 601371861505729
  14. Dai Lao RodriguezChicago, IL 606401699640516
  15. Alfonso Lapelusa, DDSDeerfield, IL 600151083897508
  16. Martin Lapidus, D.D.S.Chicago, IL 606461619973831
  17. Anthony Laporte, D.D.SArlington Heights, IL 600051780946145
  18. John Larkin, DMDClinton, IL 617271346221835
  19. Leah Larkin Rivera, DDSSkokie, IL 600771922254960
  20. Josephine Larocca, D.M.D.Orland Park, IL 604621780755942
  21. Ruchira Laroia, DDSOak Park, IL 603021467061754
  22. Christopher Larsen, DMDMoline, IL 612651821082884
  23. Michael Lask, D.M.D.Vandalia, IL 624711801087531
  24. Alexa Laskaris, DDSPark Ridge, IL 600681255226908
  25. Niki Laskaris, D.D.S.Park Ridge, IL 600681467526624
  26. Donald Lason, DDSChicago, IL 606591538298674
  27. Daniel Lassman, DDSChicago, IL 606221346388022
  28. Berj Latchinian, DMDChicago, IL 606091831828490
  29. Hussein Latif, D.M.D.Bridgeview, IL 604551124460126
  30. Ralph Laurell, D.D.S.North Chicago, IL 600641013114388
  31. Robert Lauren, DDSSkokie, IL 600261659382083
  32. Katherine Lauterbach, D.D.S.Chicago, IL 606571528061520
  33. Emily LautzEast Alton, IL 620241639095045
  34. Rosangela Lavagnolli, DDSChicago, IL 606341619132735
  35. Stephen Lavrisa, D.D.S.Geneva, IL 601341073527263
  36. Stephen Law, D.D.S.Aurora, IL 605041760548457
  37. Adewale Lawal, DMDChicago, IL 606531124373899
  38. William Lawley, DDSWestchester, IL 601541912243585
  39. Eli Lawrence, D.D.SChicago, IL 606021952565483
  40. Rufus Lawshea, DDSChicago, IL 606151366598534
  41. Randall Lawson, D.D.S.Jacksonville, IL 626501730151176
  42. Theron Layer, D.D.S.Frankfort, IL 604231386093755
  43. Natalie Layne, D.D.SOak Park, IL 603021700171071
  44. Elinor Layton, DMDGreat Lakes, IL 600881558232959
  45. Maureen Lazar, D.D.S.Chicago, IL 606591699906479
  46. Andy Lazo, DMDChicago, IL 606471083457220
  47. George Lazopoulos, D.D.S.Rockford, IL 611011447363221
  48. John Lazzarotto, D.D.S.South Holland, IL 604731740339522
  49. Anh Le, DMDChicago, IL 606121417695651
  50. Duc Le, DMDLombard, IL 601481659942639

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.