NPPES file of Aug 9, 2026

Rheumatology Physician in Illinois

340 NPPES records list rheumatology physician with a practice address in Illinois, 2.7 per 100,000 residents, the 12th highest rate of 51. Chicago and Springfield have the most; each record links to the provider's NPI and the Illinois license search. Page 6 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RR0500X · 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, 107

  1. Chicago107
  2. Springfield16
  3. Evanston14
  4. Champaign10
  5. Rockford10

Rheumatology Physician records in Illinois

  1. Genene RaddenChampaign, IL 618221710917422
  2. Padmanabhan Raghu, M.DChicago, IL 606121811201213
  3. Nevetha Rajendran, MDElgin, IL 601231639758139
  4. Andrea Ramirez GomezChicago, IL 606371427503077
  5. Rosalind Ramsey-Goldman, MDChicago, IL 606111568505238
  6. Sriya Ranatunga, M.D.Springfield, IL 627021689662314
  7. Anwer Rasheed, M.D.Freeport, IL 610321245287218
  8. Mehmoodur Rasheed, MDChampaign, IL 618221215978473
  9. Deena Raval, D.OMorris, IL 604501376724773
  10. Almurtada Razok, MDChicago, IL 606121871229658
  11. Pankti Reid, MD, MPHChicago, IL 606371427491711
  12. Elisa Rhew, M.D.Winfield, IL 601901891801510
  13. Carrie Richardson, M.D.Chicago, IL 606121477817021
  14. Nicole Richman, M.D.Westmont, IL 605591841451747
  15. John Robinson, MDMaywood, IL 601531508843400
  16. Alejandra Rodriguez-Paez, M.D.Morton Grove, IL 600531356556013
  17. Eric Ruderman, MDChicago, IL 606111871526657
  18. Andrew Ruthberg, MDChicago, IL 606121174629836
  19. Sarah Saeed, M.D.Peoria, IL 616371639606411
  20. Belal Said, M.D.Champaign, IL 618221831376961
  21. Rovinder Saini, MDFreeport, IL 610321568436574
  22. Romesa SajjadChicago, IL 606571609371616
  23. Michael Sams, M.D., P.T.Naperville, IL 605631346232048
  24. Roel Sanchez Baez, MDRockford, IL 611141871121822
  25. Diana Sandler, M.D.Hinsdale, IL 605211407088164
  26. Amar Sawar, M.D.Carbondale, IL 629011245280445
  27. Didem Saygin, M.D.Chicago, IL 606121861929564
  28. Juan Schmukler, M.D.Chicago, IL 606121538423975
  29. Patrick Schuette, MDMorton Grove, IL 600531790738474
  30. Mondira Sengupta, M.D.Chicago, IL 606121851403331
  31. Winston Sequeira, M.D.Wheaton, IL 601891063445633
  32. Najia Shakoor, M.D.Chicago, IL 606121043243611
  33. Daming ShaoChicago, IL 606371124691472
  34. Leena Sharma, MDChicago, IL 606111548375454
  35. Firas Sibai, MDKankakee, IL 609011194987032
  36. Faizah Siddique, MDMaywood, IL 601531760618789
  37. Husna Siddiqui, MDElgin, IL 601231396108825
  38. Mariam Siddiqui, M.D.Chicago, IL 606111912296708
  39. Lori Siegel, MDBannockburn, IL 600151730144882
  40. John Skosey, MDMorton Grove, IL 600531912952722
  41. Laisvyde Smajkic, MDOrland Park, IL 604871013943729
  42. Alexandra Small, M.D.Chicago, IL 606121356722292
  43. Ben Small, MDChicago, IL 606121043656499
  44. Craig Smuda, M.D. PH.D.Chicago, IL 606371679962542
  45. Vinod Soni, M.D.Palos Heights, IL 604631467581801
  46. Maria SosenkoChicago, IL 606371982658852
  47. Teresa SosenkoMorton Grove, IL 600531326400169
  48. Anna Stanislaus, M.D.Westmont, IL 605591699921353
  49. Monika Starosta, M.D.Park Ridge, IL 600681548387137
  50. Mark Stern, M.D.Springfield, IL 627021033201579

Source: CMS NPPES, primary taxonomy 207RR0500X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 12 of 51 per resident

  1. Vermont2.8
  2. Rhode Island2.7
  3. New Jersey2.7
  4. Illinois2.7
  5. Wisconsin2.6
  6. Washington2.6
  7. 50 states and D.C.2.4

Source: CMS NPPES, primary taxonomy 207RR0500X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.6% of these records appear in a Medicare file, against 81.6% 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. Illinois82.6%
  2. United States81.6%

Rheumatology Physician records in Illinois, measured

  • In a Medicare file281 of 340 · 82.6% here, 81.6% nationally
  • In the CMS Doctors and Clinicians file244 · 71.8% here, 69.5% nationally
  • Not updated in five years or more200 · 58.8% here, 56.6% nationally
  • Median graduation year2003 · the 244 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RR0500X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

340 NPPES records list rheumatology physician (207RR0500X) as their primary taxonomy with a practice address in Illinois: 2.7 per 100,000 residents against 2.4 nationally (50 states and D.C.). Chicago has 107 of them (31%).

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. Massachusetts343
  2. Ohio289
  3. Pennsylvania413
  4. New Jersey253

States with a similar rate per 100,000

  1. Puerto Rico2.7
  2. Rhode Island2.7
  3. Vermont2.8
  4. Wisconsin2.6

The largest states

  1. California926
  2. New York599
  3. Texas545
  4. Florida494
  5. Pennsylvania413

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.