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 67 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. Donald Nelson, DDSHoffman Estates, IL 601691962408401
  2. Erik Nelson, D.D.S.Palos Heights, IL 604631740443068
  3. Kevin Nelson, D.D.S.Peoria, IL 616041396810123
  4. Robert Nelson, DDSCrystal Lake, IL 600141144326620
  5. Thomas Nelson, D.D.S.Elmhurst, IL 601261952525511
  6. Keith Nemanich, D.D.S.Hoffman Estates, IL 601691346312238
  7. Ali Nematollahi, D.D.S.Glenview, IL 600261760698138
  8. Patricia Nemec, D.D.S.Chicago, IL 606441881897700
  9. Ryan NemehNorth Riverside, IL 605461538906128
  10. Maurice Netter, DDSNiles, IL 607141841371242
  11. Gregory Neu, DDSEast Dundee, IL 601181891865846
  12. Claudia Neuhalfen, DDSGalva, IL 614341659101905
  13. Raul Neumann, DDSElgin, IL 601201245358829
  14. James Neumeister, DDSEast Dubuque, IL 610251841378817
  15. Steven Newbold, D.M.D.New Athens, IL 622641336281492
  16. David Newkirk, D.D.S.Naperville, IL 605401528132008
  17. Thomas Newman, DDSElmhurst, IL 601261396906038
  18. Lawrence Newquist, DMDGodfrey, IL 620351447468319
  19. Kevin Ng, D.D.S.Chicago, IL 606251841546314
  20. Andrew Nguyen, DDSGreat Lakes, IL 600881124705801
  21. Cathy Nguyen, D.D.S.Glendale Heights, IL 601391447540927
  22. David Nguyen, DDSWheaton, IL 601871083888762
  23. Khanh Nguyen, D.D.S.Chicago, IL 606321215149851
  24. Linh Nguyen, DDSChicago, IL 606401033109996
  25. Loan Nguyen, D.M.D.Rockford, IL 611071336157429
  26. Michael Nguyen, DMDPark City, IL 600851457024028
  27. Minh Nguyen, DDSChicago, IL 606601164594966
  28. Paul NguyenVirginia, IL 626911184487118
  29. Philip NguyenChicago, IL 606191417747643
  30. Thao Nguyen, DMDScott Afb, IL 622251962097543
  31. Wanda Nguyen, DMDLake Zurich, IL 600471881378636
  32. Dean Nicholas, DDSLombard, IL 601481902927957
  33. Dean Nichols, DDSArlington Heights, IL 600051942372818
  34. Joseph Nichols, D.D.S.Knoxville, IL 614481750497798
  35. Michael Nick, DMDChicago, IL 606251841427457
  36. Jon Nickelsen, DDSElgin, IL 601231124172465
  37. Gregory Nicorata, DDSPalos Heights, IL 604631265180392
  38. Steven Nicorata, D.D.S.Palos Heights, IL 604631629147301
  39. Paul Nicotra, DDSPalatine, IL 600671831385004
  40. Alan Nidetz, DDSSkokie, IL 600771427348903
  41. Mark Niekrasz, D.D.S.Palatine, IL 600741801090238
  42. Tanya Nielsen, D.D.S.Champaign, IL 618201306285838
  43. Patricia Nihill, D.M.D., M.S.Wheaton, IL 601871003018995
  44. Harsimar NijjarJohnsburg, IL 600511578256012
  45. Amanda Nikho, DMDChicago, IL 606121689313918
  46. Nicole Nimry, DDSCarol Stream, IL 601881588952964
  47. Elizabeth NinanWarrenville, IL 605551942722012
  48. Denise Nixon, D.D.S.Chicago, IL 606431467580316
  49. Ilenne Noetzel, D.D.SChicago Heights, IL 604111073735932
  50. Joseph Noetzel, D.D.S.Chicago Heights, IL 604111902028707

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.