NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Illinois

995 NPPES records list orthopaedic surgery physician with a practice address in Illinois, 7.9 per 100,000 residents, the 25th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 17 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 273

  1. Chicago273
  2. Maywood46
  3. Springfield44
  4. Rockford38
  5. Naperville17

Orthopaedic Surgery Physician records in Illinois

  1. Michael ScheidtMaywood, IL 601531952934911
  2. Burt Schell, MDLibertyville, IL 600481841244738
  3. Paul Scherer, MDGlen Carbon, IL 620341881679181
  4. James Schiappa, MDChicago, IL 606521386755924
  5. Gregory Schierer, MDGalesburg, IL 614011306830567
  6. Adam Schiff, MDMaywood, IL 601531457515033
  7. Gregory Schimizzi, MD, PHDChicago, IL 606371205323417
  8. Mark Schinsky, MDDes Plaines, IL 600181639125842
  9. Willa Schmahl, MDChicago, IL 606111871294231
  10. Daniel SchmittMaywood, IL 601531407240062
  11. William Schneider, D.O.Rockford, IL 611031487966818
  12. Michaela Schneiderbauer, MDSpringfield, IL 627021972776797
  13. Theodore Schoenfeldt, MDGurnee, IL 600311366946881
  14. Jeffrey Schopp, M.D.Springfield, IL 627021891888608
  15. Trevor Schott, MDAlgonquin, IL 601021831570498
  16. Keith Schroeder, MDBartlett, IL 601031194706374
  17. Brian SchwartzLibertyville, IL 600481104116151
  18. Edric Schwartz, MDRockford, IL 611071134326770
  19. Edward Sclamberg, MDSkokie, IL 600761235179961
  20. Steven Sclamberg, MDSkokie, IL 600761538112255
  21. James Seeds, M.D.Elgin, IL 601231225147028
  22. James Segrist, M.D.Alton, IL 620021992782049
  23. Robert Seidl, MDBloomington, IL 617041215046313
  24. Ryan Selley, M.D.Chicago, IL 606111437544988
  25. Robert Semba, M.D.Palos Heights, IL 604631487652400
  26. Karolyn Senica, MDSpringfield, IL 627111609855485
  27. Venkat Seshadri, MDFlossmoor, IL 604221093918203
  28. Scott Seymour, MDRiverside, IL 605461437158326
  29. Jalaal Shah, D.O.Bradley, IL 609151619240595
  30. Ritesh Shah, M.D.Morton Grove, IL 600531407019953
  31. Vineet Shah, DO, MPHChicago, IL 606571699868455
  32. Michael Shannon, MDChicago, IL 606111548075955
  33. David Shapiro, MDGlenview, IL 600251538107495
  34. Gary Shapiro, MDGlenview, IL 600251881649689
  35. Joseph Sheehan, M.D.Oak Park, IL 603021477580769
  36. Mitchell Sheinkop, M.D.Chicago, IL 606611073592861
  37. Kyle Shepperson, MDMaryville, IL 620621407831704
  38. Richard Sherman, MDBannockburn, IL 600151841245644
  39. David Shervin, M.D.O Fallon, IL 622691366882227
  40. Lewis Shi, MDChicago, IL 606371497826853
  41. Jason Shin, MDBourbonnais, IL 609141699229435
  42. Daniel ShinnChicago, IL 606121841985116
  43. Krishin Shivdasani, MD STUDENTMaywood, IL 601531912656562
  44. Steven Shonkwiler, RNFAKnoxville, IL 614481801980826
  45. Ryan Shriver, MDChicago, IL 606121336905215
  46. Jason Shrouder-HenryHinsdale, IL 605211366928368
  47. Ronald Silver, MDLincolnwood, IL 607121720033269
  48. Gregory Simmons, M.D.Belleville, IL 622261194729871
  49. Todd Simmons, M.D.Park Ridge, IL 600681053402552
  50. Sukhdeer Singh, DORockford, IL 611041194210609

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 25 of 51 per resident

  1. Vermont8.0
  2. Iowa8.0
  3. Colorado8.0
  4. Illinois7.9
  5. Oregon7.9
  6. Ohio7.8
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.0% of these records appear in a Medicare file, against 76.5% 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. Illinois77.0%
  2. United States76.5%

Orthopaedic Surgery Physician records in Illinois, measured

  • In a Medicare file766 of 995 · 77.0% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file556 · 55.9% here, 62.5% nationally
  • Not updated in five years or more509 · 51.2% here, 56.8% nationally
  • Median graduation year2001 · the 556 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

995 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Illinois: 7.9 per 100,000 residents against 7.4 nationally (50 states and D.C.). Chicago has 273 of them (27%).

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. North Carolina977
  2. Michigan962
  3. Ohio921
  4. Georgia753

States with a similar rate per 100,000

  1. Oregon7.9
  2. Colorado8.0
  3. Iowa8.0
  4. Vermont8.0

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.