NPPES file of Aug 9, 2026

Internal Medicine Physician in Illinois

7,238 NPPES records list internal medicine physician with a practice address in Illinois, 58 per 100,000 residents, the 9th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 95 of 145.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 2,867

  1. Chicago2,867
  2. Maywood257
  3. Springfield196
  4. Evanston178
  5. Oak Lawn173

Internal Medicine Physician records in Illinois

  1. Elena-Madalina Paliu, MDChicago, IL 606401356021885
  2. Kristen Pallok, MDChicago, IL 606121750848461
  3. Henry Palmer, M.D.Chicago, IL 606571578603668
  4. John Palmer, MDAurora, IL 605061598778706
  5. Scott Palmer, MDChicago, IL 606121144245994
  6. Sara Rebeca Palmieri Fermin, MDUrbana, IL 618021841934288
  7. Linda Palumbo, M.D.Chicago, IL 605271215994264
  8. Rodolfo Pamintuan, M.D.Chicago, IL 606161750398855
  9. Shitaldas Pamnani, M.D.Princeton, IL 613561750739900
  10. Chun-Wei Pan, MDChicago, IL 606121184367443
  11. Srinivas Panchamukhi, MDChicago, IL 606371821664541
  12. Sanjay Pancholi, D.O.Rock Island, IL 612011780894816
  13. Anshul Pandey, M.D.Lombard, IL 601481902288988
  14. Kiran Pandey, M.D.Chicago, IL 606601659682482
  15. Tanu Pandey, M.D.Chicago, IL 606121104082718
  16. Ananta Pandit, M.DChicago, IL 606361073826327
  17. Anu Pandit, MDChicago, IL 606111275155442
  18. Neil Pandya, M.D.Ottawa, IL 613501124403050
  19. Antonio Pangan, MDMaywood, IL 601531104892231
  20. Sumitha Panicker, M.D.Bolingbrook, IL 604401528279577
  21. Silvia Panitch, M.D.Chicago, IL 606571588758494
  22. Lawrence Pankau, MDPark Ridge, IL 600681497758114
  23. Phoebe Panopio, M.D.Normal, IL 617611710070289
  24. Stacy Panozzo, D.O.Gurnee, IL 600311316292592
  25. Niharika Pant, MDChicago, IL 606571669200051
  26. Maelen Pantano, MDElmhurst, IL 601261023068152
  27. Manuel Panzardi, MDChicago, IL 606371952242216
  28. Giovanni Paolella, MDPark Ridge, IL 600681114777133
  29. Nadia Paonessa, DOPark Ridge, IL 600681255130456
  30. Afreen Papa, MDEvanston, IL 602011043771868
  31. Najma Papa, MDChicago, IL 606161588994834
  32. Ruksana Papa, M.D.Arlington Heights, IL 600051235196635
  33. Alexander PapadogiannisChicago, IL 606111013662964
  34. Philip PapaioannouOak Lawn, IL 604531083294441
  35. Nicholas Papanos, M.D.Park Ridge, IL 600681134110448
  36. Victor Papari, M.D.Chicago, IL 606161518974617
  37. Sam Papasotiriou, DOChicago, IL 606121598455222
  38. Ginamarie Papia, DOSkokie, IL 600761205395050
  39. Timothy Papiernik, DOMaywood, IL 601531811799844
  40. Greg Papiez, M.D.Chicago, IL 606121821254681
  41. Elizabeth Pappano, M.D.Hines, IL 601411083976427
  42. Monica Para, MDBurbank, IL 604591891255451
  43. Priyanka Parajuli, MDSpringfield, IL 627021326531872
  44. Beatriz Pardo, MDBelleville, IL 622691780670844
  45. Leopoldo Pardo, MDBelleville, IL 622201114913274
  46. Manuel Paredes Flores, MDOak Lawn, IL 604531730829979
  47. Jose Luis Paredes Sosa, MDChicago, IL 606571437933504
  48. Alex Pareigis, MDMoline, IL 612651184603953
  49. Elizabeth Pareigis, M.D.Moline, IL 612651912292582
  50. Bharat Parekh, M.D.Oak Park, IL 603011689610024

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 9 of 51 per resident

  1. Hawaii63
  2. New York62
  3. Delaware58
  4. Illinois58
  5. Michigan57
  6. Pennsylvania56
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.5% of these records appear in a Medicare file, against 78.7% 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. Illinois72.5%
  2. United States78.7%

Internal Medicine Physician records in Illinois, measured

  • In a Medicare file5,251 of 7,238 · 72.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file3,584 · 49.5% here, 61.4% nationally
  • Not updated in five years or more3,434 · 47.4% here, 55.4% nationally
  • Median graduation year2003 · the 3,580 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,238 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Illinois: 58 per 100,000 residents against 44 nationally (50 states and D.C.). Chicago has 2,867 of them (40%).

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. Pennsylvania7,300
  2. Massachusetts6,825
  3. Michigan5,735
  4. Texas9,175

States with a similar rate per 100,000

  1. Delaware58.1
  2. New York61.7
  3. Hawaii62.9
  4. Maryland63.2

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.