NPPES file of Aug 9, 2026

Specialist in Illinois

1,154 NPPES records list specialist with a practice address in Illinois, 9 per 100,000 residents, the 35th highest rate of 51. Chicago and Evanston have the most; each record links to the provider's NPI and the Illinois license search. Page 12 of 24.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · 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, 231

  1. Chicago231
  2. Evanston36
  3. Rockford21
  4. Freeport20
  5. Naperville20

Specialist records in Illinois

  1. Noel Labak, MASSAGE THERAPISTChicago, IL 606571245402213
  2. Jessica Laber, A.T.C./LMacomb, IL 614551598733305
  3. Helen Laib, MDRockford, IL 611141548438344
  4. Rebecca Lambert, PTAWashington, IL 615711568626463
  5. Philip Lambruschi, M.D.West Dundee, IL 601181053485508
  6. Joshua Lamont, ATC, CSCSPlainfield, IL 605861184684938
  7. Gina Landfair, OTR/LOak Park, IL 603021073661799
  8. Robert Lane, COTA/LWashington, IL 615711932362167
  9. Elizabeth Langan, MDWestmont, IL 605591134376825
  10. Laura Langston, OTRAurora, IL 605041144368259
  11. Joy LantzMokena, IL 604481588289805
  12. Erika Larson, M.ED.Chicago, IL 606261184764243
  13. Andrea Lassor, B.S, D.T.Greenville, IL 622461285836817
  14. Jennifer Lavere, OTR/L, CHTEvanston, IL 602011568786325
  15. Crystal Lawson, CSABolingbrook, IL 604901851410559
  16. Stephanie Leahy, ATCBuffalo Grove, IL 600891770543886
  17. Steve Leary, LMTChicago, IL 606401225394968
  18. Diane Lee, B.S.La Grange, IL 605251124293303
  19. Douglas Lee, MDOak Lawn, IL 604531144229949
  20. Ryan LeeMachesney Park, IL 611151306865266
  21. Andrea LemkeChicago, IL 606311679704027
  22. Eric Lenting, M.D.Wheaton, IL 601871306861067
  23. Galina LeshchinskayaChicago, IL 606561780701680
  24. Zinaida Levandovsky, M.D.Hines, IL 601411134229461
  25. Alix LevinePalatine, IL 600741053905364
  26. Michael Levinson, M.D.Chicago, IL 606111093808131
  27. Paula LewinskiHoffman Estates, IL 601691710359054
  28. Keisha Lewis, D.T.Chicago, IL 606431013248624
  29. Michelle Lewis, CHTP, RMOak Park, IL 603041740344621
  30. Brian Lichtenberger, ATCWheeling, IL 600901477529568
  31. Beth Limmer, D.T.Troy, IL 622941780895276
  32. Ei Lin, M.D.Maryville, IL 620621568432037
  33. Agnieszka Liniewiecka-Dziwok, LCPCSchaumburg, IL 601941043577174
  34. Jay Lipoff, MDMarion, IL 629591467453761
  35. Trevor Lissoos, M.D.Grayslake, IL 600301700864337
  36. Jessica LitmanGlenview, IL 600251871936088
  37. Julia Litvin, M.D.Skokie, IL 600761083719488
  38. Frank Liu, OTRBloomingdale, IL 601081841416120
  39. Dennis Lockhart, M.D.Bloomington, IL 617011033144308
  40. Cynthia Lohr, COTA/LLincoln, IL 626561801104286
  41. Nitza LoitermanSkokie, IL 600761952849390
  42. Nadine LollinoChicago, IL 606471497153027
  43. Elizabeth Long, COMSBartlett, IL 601031346496270
  44. Amanda Loomis, CTRSChicago, IL 607071710271952
  45. Elizabeth Losole, P.T.A.Schaumburg, IL 601931417224320
  46. Franceena LoveChicago, IL 606231255770228
  47. Janise LucasFreeport, IL 610321770827404
  48. Amy LukosPlainfield, IL 605441255500211
  49. Barbara Lunnemann-Sedivy, M.S. ED.Breese, IL 622301801918354
  50. Elizabeth LutmerRockton, IL 610721083064687

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 35 of 51 per resident

  1. Wyoming9
  2. Nebraska9
  3. Virginia9
  4. Illinois9
  5. Idaho9
  6. Vermont9
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

19.1% of these records appear in a Medicare file, against 17.0% 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. Illinois19.1%
  2. United States17.0%

Specialist records in Illinois, measured

  • In a Medicare file220 of 1,154 · 19.1% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file127 · 11.0% here, 11.1% nationally
  • Not updated in five years or more968 · 83.9% here, 77.3% nationally
  • Median graduation year1988 · the 127 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,154 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Illinois: 9 per 100,000 residents against 18 nationally (50 states and D.C.). Chicago has 231 of them (20%).

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. Colorado1,105
  2. Massachusetts1,096
  3. Oregon1,085
  4. New Hampshire1,010

States with a similar rate per 100,000

  1. Virginia9.2
  2. Nebraska9.3
  3. Idaho9.0
  4. Wyoming9.4

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Washington2,609
  5. Pennsylvania2,031

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.