NPPES file of Aug 9, 2026

Periodontics in Illinois

214 NPPES records list periodontics with a practice address in Illinois, 1.7 per 100,000 residents, the 19th highest rate of 51. Chicago and Homewood have the most; each record links to the provider's NPI and the Illinois license search. Page 2 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223P0300X · 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, 53

  1. Chicago53
  2. Homewood8
  3. Skokie7
  4. Downers Grove6
  5. Naperville6

Periodontics records in Illinois

  1. Paul Delaney, D.D.S., M.S.Carol Stream, IL 601881528186749
  2. Paul Denemark, DDS, MSDDowners Grove, IL 605151114163185
  3. Geraldine Difranco, D.D.S.Palos Hills, IL 604651063535003
  4. John Dimoulis, DDS MSChicago, IL 606591962592865
  5. Jeffrey Drake, DMD, MSOrland Park, IL 604621225773385
  6. Dominik Dubravec, DDS, MMSCKankakee, IL 609011427122381
  7. David Dunivan, D.M.D.,M.S.Edwardsville, IL 620251306911003
  8. Richard Egan, D.D.S.Highland Park, IL 600351164536033
  9. Ian Elliott, DDSNaperville, IL 605641265562698
  10. Waeil Elmisalati, DDS, MMEDSCChicago, IL 606471538430590
  11. Timothy Erdle, D.M.D.Gurnee, IL 600311962816603
  12. Jingyuan Fan, DDSDowners Grove, IL 605151952718629
  13. Bita Fayz, DDSChicago, IL 606151699837187
  14. Dante Fiandaca, DDSAlgonquin, IL 601021164508594
  15. Jessica Finkielsztein, DMDChicago, IL 606121326519034
  16. John Francis, DDSNaperville, IL 605641942415955
  17. Arnold Freeman, DDSBuffalo Grove, IL 600891083628580
  18. Christine Gadia, DDSMSChicago, IL 606061366572802
  19. Praveen Kumar Gajendrareddy, DDSChicago, IL 606121265675680
  20. Miryam Garcia, DDSAlton, IL 620021104191881
  21. Alphonse Gargiulo, DDS, MSChicago, IL 606141851518047
  22. Gloria Gargiulo, DDS MSChicago, IL 606461295806008
  23. Mark Gargiulo, DDSChicago, IL 606021558491035
  24. Bruce Gartner, DDS MSWestchester, IL 601541184778615
  25. David Gaston, D.D.S.Waukegan, IL 600851851502033
  26. Isabel Gay, DDS, MSAlton, IL 620021518117548
  27. Miltiades Geivelis, D.D.S., M.S.Bartlett, IL 601031306061452
  28. Kenneth Gerstein, DDSBloomington, IL 617011730243056
  29. Loyola Gleason, D.D.S.Chicago, IL 606291700915105
  30. Joseph Gluck, DDSSkokie, IL 600771386729408
  31. Charles Goodman, DDS MSChicago, IL 606571164547105
  32. Douglas Gorin, DDSChicago, IL 606021356475032
  33. Carmen Graves, D.D.S, M.SChicago, IL 606051437597598
  34. Daniel Greenberg, DDS PCChicago, IL 606021588764450
  35. Daniel Greising, DDS, MSPalatine, IL 600671962593855
  36. Lorelei Grise', D.D.S.Antioch, IL 600021003939992
  37. Gina Gruendeman-Gordon, DDSOak Brook, IL 605231730356270
  38. Chander Gupta, DMDSkokie, IL 600771801333026
  39. Louai Haddad, D.D.SChicago, IL 606171356801989
  40. Harry Haralampopoulos, D.D.S.Oak Lawn, IL 604531992916902
  41. Ronald Hartzer, DDSWaukegan, IL 600871295992709
  42. Wei Ting Ho, DDS, MSChicago, IL 606151114211653
  43. Daniel Hogan, DDSMoline, IL 612651114021425
  44. Gary Hosters, D.D.SChicago, IL 606301841401312
  45. Jin Hwang, DMDGreat Lakes, IL 600881225690670
  46. Sheffield Hyde, D.D.S., M.S.Palatine, IL 600671538100888
  47. Thomas JacksonBarrington, IL 600101447595814
  48. Mohammad Waseem Jamaleddin, DDS, MSChicago, IL 606471083224257
  49. Michelle Jennings, DDSCountryside, IL 605251205054541
  50. Rosita Jimenez, PERIODONTISTChicago, IL 606231356412530

Source: CMS NPPES, primary taxonomy 1223P0300X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 19 of 51 per resident

  1. Oregon1.8
  2. Kentucky1.7
  3. South Carolina1.7
  4. Illinois1.7
  5. Vermont1.7
  6. Ohio1.7
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223P0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.8% of these records appear in a Medicare file, against 67.1% 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. Illinois73.8%
  2. United States67.1%

Periodontics records in Illinois, measured

  • In a Medicare file158 of 214 · 73.8% here, 67.1% nationally
  • In the CMS Doctors and Clinicians file1 · 0.5% here, 0.5% nationally
  • Not updated in five years or more155 · 72.4% here, 74.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223P0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

214 NPPES records list periodontics (1223P0300X) as their primary taxonomy with a practice address in Illinois: 1.7 per 100,000 residents against 2 nationally (50 states and D.C.). Chicago has 53 of them (25%).

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. Virginia214
  2. Ohio197
  3. Washington184
  4. Pennsylvania249

States with a similar rate per 100,000

  1. Vermont1.7
  2. South Carolina1.7
  3. Puerto Rico1.7
  4. Kentucky1.7

The largest states

  1. California929
  2. New York565
  3. Florida487
  4. Texas486
  5. Massachusetts390

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.