NPPES file of Aug 9, 2026

Pharmacist in Illinois

9,744 NPPES records list pharmacist with a practice address in Illinois, 78 per 100,000 residents, the 43rd highest rate of 51. Chicago and Hines have the most; each record links to the provider's NPI and the Illinois license search. Page 125 of 195.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 183500000X · 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, 1,906

  1. Chicago1,906
  2. Hines188
  3. Rockford168
  4. Springfield163
  5. Naperville160

Pharmacist records in Illinois

  1. Amy O'Keefe, PHARM.D.Marion, IL 629591194827766
  2. Julia O'Malley, PHARMDWheeling, IL 600901801496971
  3. Sherry O'Malley, PHARMDLemont, IL 604391457632804
  4. Jennifer O'Neal, RPH.Springfield, IL 627021588947311
  5. Hailey O'Neill, PHARMDEast Moline, IL 612441821614017
  6. Tracy O'Rorke, PHARM DNaperville, IL 605401760161855
  7. Sheila O'Rourke, PHARMDMorris, IL 604501720364102
  8. Michael O'Shaughnessy, R.PH.Creve Coeur, IL 616101336238633
  9. Nicole Oakland, PHARMDPekin, IL 615541366723827
  10. Zorina OakleyChicago, IL 606121477000230
  11. Fiyin ObajuluwaPeoria, IL 616041316559925
  12. Chelsea ObaroghedoChicago, IL 606161124715933
  13. Amir ObeidallahChicago, IL 606611275414740
  14. Bill ObenOak Forest, IL 604521285254714
  15. Noah ObenMonmouth, IL 614621336743111
  16. Nana ObengParis, IL 619441427638188
  17. Bethany Oberlink, PHARMDVandalia, IL 624711053199836
  18. Ravi Oberoi, RPHChicago, IL 606121649484767
  19. Nicole Oberto, PHARM.D.Belleville, IL 622231952406068
  20. Chigozirim Obiekwe, PHARMDChicago, IL 606431306292990
  21. Pascaline ObikaBloomington, IL 617011588386361
  22. Irwin ObispoEvergreen Park, IL 608051083262877
  23. Agnieszka OborskiDeerfield, IL 600151154212116
  24. Brian OcaItasca, IL 601431861192767
  25. Matthew Ochocinski, PHARMDCicero, IL 608041235410440
  26. Thomas Ochocinski, PHARMDChicago, IL 606291518244003
  27. Luke Ociesielski, PHARMDChicago, IL 606261124994652
  28. Veronica Oconnor, RPHHuntley, IL 601421336595859
  29. Kimberly Oda, R.PH.Schaumburg, IL 601731740575869
  30. Adesola OdedinaHomewood, IL 604301558211425
  31. Morin OdeeshAddison, IL 601011043975295
  32. Moris OdeeshGlenview, IL 600251538839030
  33. Edward Odicho, PHARM.DChicago, IL 606251407106792
  34. Elbron Odisho, PHARMDFlossmoor, IL 604221427868389
  35. Zina Odisho, RPHSkokie, IL 600771710618418
  36. Kelly Odum, RPHFairview Heights, IL 622081538442272
  37. Oduyemi Odumosu, PHARMDChicago, IL 606471114592342
  38. Jennifer Oetgen, PHARMDCrystal Lake, IL 600121245572833
  39. Kelli Offord, PHARMDSouth Chicago Heights, IL 604111033547542
  40. Abimbola OgedengbeHighland Park, IL 600351437869971
  41. Steven Ogle, RPHCollinsville, IL 622341073009296
  42. Babatunde OgunbiyiSouth Holland, IL 604731437761707
  43. Sodiq OgunnaikeChicago, IL 606491710334065
  44. Adebayo Ogunsanya, PHARM D.Olympia Fields, IL 604611811393556
  45. Catharine OhNorth Chicago, IL 600641225144249
  46. John Oh, PHARM DChicago, IL 606121720203052
  47. Joo Mi Oh, PHARMDChicago, IL 606461629378625
  48. Marian Ohale, PHARMDChicago, IL 606211326767211
  49. Kirsten Ohler, PHARMDChicago, IL 606121326110719
  50. Lindsey Ohlwine, PHARMDSterling, IL 610811063347227

Source: CMS NPPES, primary taxonomy 183500000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 43 of 51 per resident

  1. Delaware83
  2. Oklahoma82
  3. Hawaii82
  4. Illinois78
  5. Virginia76
  6. Mississippi76
  7. 50 states and D.C.86

Source: CMS NPPES, primary taxonomy 183500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

4.0% of these records appear in a Medicare file, against 9.8% 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. Illinois4.0%
  2. United States9.8%

Pharmacist records in Illinois, measured

  • In a Medicare file385 of 9,744 · 4.0% here, 9.8% nationally
  • In the CMS Doctors and Clinicians file1 · under 0.1% here, under 0.1% nationally
  • Not updated in five years or more7,672 · 78.7% here, 75.5% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 183500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,744 NPPES records list pharmacist (183500000X) as their primary taxonomy with a practice address in Illinois: 78 per 100,000 residents against 86 nationally (50 states and D.C.). Chicago has 1,906 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. North Carolina9,625
  2. Ohio10,831
  3. Michigan8,370
  4. Georgia8,291

States with a similar rate per 100,000

  1. Virginia76.2
  2. Mississippi76.1
  3. Indiana74.6
  4. Colorado74.5

The largest states

  1. California32,533
  2. New York22,962
  3. Florida19,422
  4. Texas18,541
  5. Pennsylvania13,059

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.