NPPES file of Aug 9, 2026

Dermatology Physician in Illinois

647 NPPES records list dermatology physician with a practice address in Illinois, 5.2 per 100,000 residents, the 16th highest rate of 51. Chicago and Springfield have the most; each record links to the provider's NPI and the Illinois license search. Page 12 of 13.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · 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, 233

  1. Chicago233
  2. Springfield36
  3. Maywood20
  4. Naperville18
  5. Skokie15

Dermatology Physician records in Illinois

  1. Divya Singh-Behl, MDDeerfield, IL 600151932299278
  2. Prashant Singri, M.D.Schaumburg, IL 601731922094929
  3. Jacquelyn Sink, MDNaperville, IL 605631861887960
  4. Krisanne Sisto, M.D.Glen Ellyn, IL 601371245465962
  5. Elizabeth Small, MDSpringfield, IL 627031053496125
  6. Zachary Solomon, MDAurora, IL 605041861954398
  7. Keyoumars SoltaniChicago, IL 606371134282643
  8. Ally-Khan Somani, M.D., PH.D.Orland Park, IL 604671104037886
  9. Adam Souchik, MDMaywood, IL 601531205464146
  10. Vinaya Soundararajan, MDLa Grange, IL 605251427611565
  11. Rithu Srikantha, MDChicago, IL 606111740786094
  12. Marcus Stammen, DOSycamore, IL 601781861070203
  13. Kelly Stankiewicz, M.D.Naperville, IL 605631598987307
  14. Katherine Stealey, MDSpringfield, IL 627031841411188
  15. Ashley SteffensPeoria, IL 616141528473311
  16. Sarah SteinChicago, IL 606371851454367
  17. Melissa Stenstrom, MDRockford, IL 611071477745255
  18. Harry Stone, M.D.Peoria, IL 616141538250220
  19. Stephen Stone, M.D.Springfield, IL 627021942203708
  20. Paul Storrs, M.D.Chicago, IL 606121114936077
  21. Molly Stout, MDChicago, IL 606541942730148
  22. Pranvera Sulejmani, MDChicago, IL 606121497493670
  23. Angela Sutton, D.O.Fairview Heights, IL 622081124361159
  24. Rajagopala Swaminathan, MDBloomington, IL 617041528008414
  25. James Swan, MDMaywood, IL 601531316926140
  26. Jillian Swary, MDChicago, IL 606111801175823
  27. Brittany Sweet, MDSpringfield, IL 627041235662586
  28. Lauren Taglia, MD PHDNaperville, IL 605631720366636
  29. Ainah Tan, M.D.Glen Ellyn, IL 601371215371810
  30. Aashish Taneja, MDLoves Park, IL 611111992907893
  31. Joy Tao, MDHines, IL 601411992365696
  32. Amy Taub, M.D.Lincolnshire, IL 600691215967765
  33. Zelinda Taylor, MDSpringfield, IL 627021972433415
  34. Noor Tazudeen, M.D.Chicago, IL 606401366857286
  35. Christina TejedaSkokie, IL 600761851851315
  36. Taylor Tennill, MDSpringfield, IL 627031801202833
  37. Rachel Thakore, MDChicago, IL 606381114410982
  38. Carol Tharp, MDWinnetka, IL 600931811988397
  39. Brendan Thomas, M.D.Aurora, IL 605061497989644
  40. Kathryn Thomas, MDElmhurst, IL 601261528019692
  41. Andrew Thompson, MDElgin, IL 601231306263561
  42. Ann Tice, M.D.Champaign, IL 618201235240904
  43. Loris Tisocco, MDCalumet City, IL 604091205896008
  44. Neda Tkalcevic, MDGurnee, IL 600311164494183
  45. Courtney Tobin, M.D.Fairview Heights, IL 622081134432065
  46. Alma Torres, MDSpringfield, IL 627021811635287
  47. Anna Trier, MD/PHDChicago, IL 606111821841289
  48. Megha Trivedi, MDChicago, IL 606051700370277
  49. Blake Troiani, MDJoliet, IL 604351194010157
  50. Nicole Trupiano, MDChicago, IL 606111003518432

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 16 of 51 per resident

  1. Pennsylvania5.3
  2. Utah5.2
  3. Colorado5.2
  4. Illinois5.2
  5. Oregon4.9
  6. Washington4.9
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

85.2% of these records appear in a Medicare file, against 84.6% 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. Illinois85.2%
  2. United States84.6%

Dermatology Physician records in Illinois, measured

  • In a Medicare file551 of 647 · 85.2% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file440 · 68.0% here, 72.6% nationally
  • Not updated in five years or more302 · 46.7% here, 54.0% nationally
  • Median graduation year2008 · the 440 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

647 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in Illinois: 5.2 per 100,000 residents against 4.7 nationally (50 states and D.C.). Chicago has 233 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. Massachusetts627
  2. Pennsylvania681
  3. North Carolina507
  4. Ohio507

States with a similar rate per 100,000

  1. Colorado5.2
  2. Utah5.2
  3. California5.3
  4. Florida5.4

The largest states

  1. California2,083
  2. Florida1,213
  3. New York1,211
  4. Texas1,172
  5. Pennsylvania681

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.