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 102 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. Rimma Polotskaya, MDGlenview, IL 600251316978117
  2. Natchaya Polpichai, MDChicago, IL 606401861125601
  3. Kavya Poluru, MDBerwyn, IL 604021639819519
  4. Valentina Polyak, M.D.Gurnee, IL 600311114913845
  5. Elina Polyakova, M.D.Chicago, IL 606121437489564
  6. Kirangowda Pombarahalli Varadaraju, M.DChicago, IL 606121679981260
  7. Abigail PontMaywood, IL 601531457110769
  8. David Pontes, MDEvanston, IL 602011467073783
  9. Tristan PonzoChicago, IL 606111114786456
  10. Maria Poonawalla, MDChicago, IL 606371265052302
  11. Elisabeth Poorman, M.D.Chicago, IL 606121720425259
  12. Ashokmathew PoozhikunnelDes Plaines, IL 600161710418892
  13. Camelia Pop, M.D.Niles, IL 607141396853230
  14. Pamela Pope, M.D.Palatine, IL 600671649378548
  15. Raman Popli, MDCrystal Lake, IL 600141013928712
  16. Aleksandra Popovic, MDLong Grove, IL 600471356556369
  17. Michael Popper, M.D.Elmhurst, IL 601261346298684
  18. Rosalia Porcelli, DOSkokie, IL 600771477529949
  19. Brian Porter, MDElmhurst, IL 601261346982162
  20. Diane Porter, MDHines, IL 601411568578953
  21. Fulton Porter, MDHazel Crest, IL 604291316944341
  22. Marc PorterEvanston, IL 602021992368534
  23. Matthew Posen, DOOak Lawn, IL 604531295485837
  24. Lalithya Posham, MDMcHenry, IL 600501912846874
  25. Edward Potash, M.D.Chicago, IL 606131588001168
  26. Joanna Potera, MDChicago, IL 606121750941795
  27. Saakshi PothinaOak Lawn, IL 604531194510313
  28. Hemanth Potluri, MD, PHDChicago, IL 606371821787466
  29. Christopher Pottmeyer, M.D.Alton, IL 620021215044490
  30. Steven Potts, DOChicago, IL 606111033196688
  31. Sajana Poudel, MDChicago, IL 606121891434346
  32. Harry Poulos, M.D.Wilmette, IL 600911740299346
  33. James Poulos, MDNiles, IL 607141013910710
  34. Tamar Pounardjian, MDChicago, IL 606121528683067
  35. Jeffrey Powell, D.O.Mattoon, IL 619381871921551
  36. Maria Powell, M.D.Rolling Meadows, IL 600081811097322
  37. Natasha PowellChicago, IL 606371801698667
  38. Matthew Power, MDSpringfield, IL 627021689234924
  39. Richard Powers, M.D.Park Ridge, IL 600681396115622
  40. Jacob Pozin, MDMaywood, IL 601531730829631
  41. Chandupatla Prabhakar, MDJacksonville, IL 626501720197346
  42. Nicholas Prabhakar, DOPark Ridge, IL 600681396485314
  43. Veena Prabhu, M.D.Hinsdale, IL 605211053421271
  44. Carlo Prades, MDDowners Grove, IL 605161457880080
  45. Ipsita Pradhan, MDMaywood, IL 601531306697347
  46. Melissa Pradhan, MDTinley Park, IL 604871588681431
  47. Subarna Pradhan, M.D.Franklin Park, IL 601311538282256
  48. Aastha PragyaChicago, IL 606121386481331
  49. Lekha Prasad, MDGeneseo, IL 612541396724274
  50. Pinnamaneni Prasad, MDSpringfield, IL 627041730199829

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.