NPPES file of Aug 9, 2026

Pediatrics Physician in Illinois

3,176 NPPES records list pediatrics physician with a practice address in Illinois, 25 per 100,000 residents, the 11th highest rate of 51. Chicago and Park Ridge have the most; each record links to the provider's NPI and the Illinois license search. Page 31 of 64.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208000000X · 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, 1,142

  1. Chicago1,142
  2. Park Ridge125
  3. Oak Lawn115
  4. Springfield108
  5. Peoria102

Pediatrics Physician records in Illinois

  1. Ratnesh Kumar, MBBS,MDHoffman Estates, IL 601691952544918
  2. Shashi Kumar, MDLincolnwood, IL 607121285737866
  3. Shobha KumarOrland Park, IL 604621588819973
  4. Vrinda Kumar, M.D.Aurora, IL 605041811165400
  5. Ian KuoChicago, IL 606371043995012
  6. Kathleen Kuo-StarrChicago, IL 606111184670416
  7. Ramachandra Kurup, MDOrland Park, IL 604621497095509
  8. Anna Kuta, MDHinsdale, IL 605211841403417
  9. Justin Kwak, M.D.Rockford, IL 611031700033628
  10. Esther Kwara, MDChicago, IL 606151780355826
  11. Priscilla Kwarteng, MDChicago, IL 606121720838097
  12. Kenneth KwiatkowskiNaperville, IL 605631538179361
  13. Nan Kwon, M.DGlenview, IL 600251962435727
  14. Richard Kyi, M.DOrland Park, IL 604621164585592
  15. Kyubin Kyung, DOPark Ridge, IL 600681003666777
  16. Nora Laban, MDMaywood, IL 601531992643654
  17. Richard Labotka, MDDes Plaines, IL 600161427067719
  18. Melanie Lachman, M.D.La Grange Highlands, IL 605251013174440
  19. Jody Lack, MDSpringfield, IL 627021235351818
  20. Sarah Lacost Youskievicz, MDPark Ridge, IL 600681033859004
  21. Jason LafaveChicago, IL 606121083274997
  22. Stacie Laff, M.D.Belleville, IL 622261851318489
  23. Megan Lagoski, M.D.Chicago, IL 606111407018583
  24. Cecelia Lai, MDSpringfield, IL 627021093499626
  25. Li Ling Lai, MDCollinsville, IL 622341114901725
  26. Kathleen Lake, M.D.Springfield, IL 627011558343103
  27. Lai See Lam, MDMoline, IL 612651386931814
  28. Nikki LamChicago, IL 606111164088142
  29. Aura LamasChicago, IL 606291376034801
  30. Natalie Lambajian-Drummond, MDYorkville, IL 605601457361636
  31. Alexandra Lambrou, M.D.Arlington Heights, IL 600051912930611
  32. Jeana Lang, M.D.Lincolnwood, IL 607121821318049
  33. Janina Langiewicz, MDSouth Barrington, IL 600101700982030
  34. Rebecca Lapat, M.D.Evanston, IL 602021992023501
  35. Rachel Lape, MDMattoon, IL 619381265438576
  36. Maria Lapid, MDChicago, IL 606571295077576
  37. Jalayne Lapke, MDPeoria, IL 616371508837758
  38. Sadie Laponsie, M.D.Evanston, IL 602011013274216
  39. Gabrielle Lapping-CarrChicago, IL 606371336301472
  40. Aurorita Lariosa, MDChicago, IL 606221992741896
  41. Laura Larkner, DOWoodstock, IL 600981992763791
  42. Amy Larson, M.D.Galesburg, IL 614011356442172
  43. Gerald Lasin, MDLake Forest, IL 600451215972799
  44. Laura Laskonis, DOCountryside, IL 605251477583854
  45. Kathleen Laslo, M.D., MPHChicago, IL 606221215057773
  46. Tomitra Latimer, MDChicago, IL 606141427001825
  47. Anna Laufter, M.D.Grayslake, IL 600301174759625
  48. Stacy LaurentChicago, IL 606121497021737
  49. Linda Laux, MDChicago, IL 606141912967951
  50. Karolyn Law, M.D.Naperville, IL 605401093788804

Source: CMS NPPES, primary taxonomy 208000000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 11 of 51 per resident

  1. Delaware28
  2. Vermont28
  3. Pennsylvania26
  4. Illinois25
  5. Ohio25
  6. Missouri25
  7. 50 states and D.C.22

Source: CMS NPPES, primary taxonomy 208000000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

32.2% of these records appear in a Medicare file, against 36.4% 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. Illinois32.2%
  2. United States36.4%

Pediatrics Physician records in Illinois, measured

  • In a Medicare file1,024 of 3,176 · 32.2% here, 36.4% nationally
  • In the CMS Doctors and Clinicians file235 · 7.4% here, 8.7% nationally
  • Not updated in five years or more1,711 · 53.9% here, 58.4% nationally
  • Median graduation year2010 · the 235 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208000000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,176 NPPES records list pediatrics physician (208000000X) as their primary taxonomy with a practice address in Illinois: 25 per 100,000 residents against 22 nationally (50 states and D.C.). Chicago has 1,142 of them (36%).

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. Ohio2,972
  2. Pennsylvania3,382
  3. Massachusetts2,628
  4. Florida3,996

States with a similar rate per 100,000

  1. Puerto Rico25.2
  2. Missouri25.2
  3. California23.8
  4. New Hampshire23.5

The largest states

  1. California9,272
  2. New York5,795
  3. Texas5,641
  4. Florida3,996
  5. Pennsylvania3,382

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.