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 4 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. Rory Pranger, DDS MSPalos Heights, IL 604631912189994
  2. Richard Prendergast, D.D.S. , M.S.Evanston, IL 602011225108210
  3. John Pyle, D.D.S.Homewood, IL 604301992992549
  4. Fatima Qamar, DDSAurora, IL 605041083252407
  5. Kate QuinlinChicago, IL 606421417377417
  6. Ardeshir Raghian, D.D.S., P.C.Chicago, IL 606341265504617
  7. Joseph Renner, D.D.S.Swansea, IL 622261831309566
  8. Elio Reyes Rosales, D.D.S., M.S.D.Swansea, IL 622261285991935
  9. Trevor Richmond, DMDDunlap, IL 615251033735089
  10. Antonino Romano, DDSSchaumburg, IL 601941932202892
  11. Mark Rosen, DDSChicago, IL 606021235263823
  12. Alan Rosenfeld, DDS, FACDOakbrook Terrace, IL 601811255437760
  13. Stephen Russo, DMDChicago, IL 606021699809202
  14. Robert Ryan, DDSMt Prospect, IL 600561780771436
  15. Bahareh Sabzehei, D.D.S.Chicago, IL 606421295990869
  16. Michele Sackheim, DDS MSDBolingbrook, IL 604401093943417
  17. Reza Sanai, DDS, MSChicago, IL 606601982665204
  18. Floyd Sandlin, DDSGreat Lakes, IL 600881619948858
  19. John Saniat, D.D.S.Wheaton, IL 601871073687927
  20. Yahya Sayed Suliman Atassi, DDS, MSDowners Grove, IL 605161639956758
  21. Michael Schmerman, D.D.S.Lincolnwood, IL 607121962599514
  22. Thomas Schneider, DDSChicago, IL 606411790833192
  23. Edward Segal, D.D.S.Northbrook, IL 600621467449751
  24. Steven Seibert, D.M.D.Champaign, IL 618221265425987
  25. Bansari Shah, B.D.S., M.D.S.Aurora, IL 605041891328837
  26. Nidhi Shah, DDS,MDSDowners Grove, IL 605161992108013
  27. Samer Shaltoni, DMDBuffalo Grove, IL 600891952880684
  28. Kimberly Sheppard, DDSHoffman Estates, IL 601941811983463
  29. Spencer Shoff, DMDQuincy, IL 623011003198680
  30. Ibrahim ShuaibArlington Heights, IL 600041093473605
  31. Jennifer Silc, DDS, MSSchaumburg, IL 601731184766263
  32. Paul Simmons, D.D.S., M.S.Cicero, IL 608041457351629
  33. Amarik Singh, D.D.S.,M.S.Homewood, IL 604301528256534
  34. Michael Slavin, D.D.S., M.S.Homewood, IL 604301346449162
  35. Daniel Smulson, DDSChicago, IL 606221477650323
  36. Leila Soltani, DDS,MS.Chicago, IL 606051871026062
  37. Jason Stanczyk, D.M.D., M.S.Swansea, IL 622261013127752
  38. Scott Stanke, DDSPeru, IL 613541417060856
  39. Karin Stockmann Mortensen, DDSElgin, IL 601231972673200
  40. Daniel Streck, DDSScott Afb, IL 622251760477319
  41. Samia Suleiman-Ata, D.D.S., M.S.Plainfield, IL 605441174962450
  42. Devang Thakkar, DDS, MSHomewood, IL 604301710922752
  43. Shawn Thomas, DDSChicago, IL 606021740639772
  44. Tolga Tozum, DDS, PHDChicago, IL 606121851789077
  45. Alexander Tzanos, D.D.S.Crystal Lake, IL 600141821250630
  46. Saad Usmani, BDS, MSDChicago, IL 606021669928685
  47. Robert Van House, D.D.S.Scott Afb, IL 622251851388383
  48. John Vickery, DDSNorthbrook, IL 600621972728863
  49. Silvia Villalobos SanchoChicago, IL 606121336736867
  50. Justin Villanueva, DMD, MSD, DHLWoodridge, IL 605171174076236

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.