NPPES file of Aug 9, 2026

Internal Medicine Physician in Pennsylvania

7,300 NPPES records list internal medicine physician with a practice address in Pennsylvania, 56 per 100,000 residents, the 11th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 58 of 146.

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).

Philadelphia has the most, 1,855

  1. Philadelphia1,855
  2. Pittsburgh750
  3. Allentown218
  4. Harrisburg184
  5. York164

Internal Medicine Physician records in Pennsylvania

  1. Daniel Jackson, DOPittsburgh, PA 152431881857381
  2. Darryl Jackson, M.D.Philadelphia, PA 191391811041197
  3. Dvone Jackson, MDPhiladelphia, PA 191071528459500
  4. Joshua Jackson, MDHarrisburg, PA 171011134590987
  5. Timothy Jackson, MDBeaver, PA 150091427070747
  6. Arica JacobPhiladelphia, PA 191411366289597
  7. Joby Jacob, MDLevittown, PA 190571477043248
  8. Regina Jacob, MDPhiladelphia, PA 191401932339322
  9. Rose Jacob, M.D.Butler, PA 160011649378639
  10. Benjamin Jacobs, MDMedia, PA 190631578790341
  11. Dominique Jacobs, DOAllentown, PA 181031174267504
  12. Douglas Jacobs, M.D., M.P.H.Hershey, PA 170331457701708
  13. Steven Jacobs, DODanville, PA 178221669933248
  14. Mark Jacobson, DOLebanon, PA 170421407879554
  15. Martin Jacobson, MDTemple, PA 195601063409712
  16. Scott JacobsonGreensburg, PA 156011629012414
  17. Peter Jacoby, MDPhiladelphia, PA 191071467030882
  18. Amanda Jacubowsky, DOPittsburgh, PA 152121518600790
  19. Mahendrasinh Jadeja, MDErie, PA 165041932250008
  20. Gaurav Jadhav, MDMedia, PA 190631063861698
  21. Rebecca Jaffe, M.D.Philadelphia, PA 191071811159486
  22. Kamini Jagdish, MDLancaster, PA 176031891758504
  23. John Jageman, M.D.Erie, PA 165061598753220
  24. Sarwat Jahan, M.D.Wallingford, PA 190861770707473
  25. Bahar Jahanbin, D.O.Allentown, PA 181031942407317
  26. Vida Jahangiri, M.DPittsburgh, PA 152121508209974
  27. Atousa JahanshahiEast Norriton, PA 194031376273185
  28. Ashish Jain, MDJohnstown, PA 159051003487059
  29. Ashok Jain, M.D.Belle Vernon, PA 150121629091277
  30. Bharat Jain, MDGreensburg, PA 156011366448508
  31. Bina Jain, MDReading, PA 196081437363009
  32. Rajan Jain, MDPhiladelphia, PA 191041851455174
  33. Jay Jaiswal, MDPhiladelphia, PA 191521417527276
  34. Anudeep JalaPhiladelphia, PA 191401184311847
  35. Lilian Jalil, MDAbington, PA 190011720084296
  36. Syed Muhammad Saad Jalil, MDPhiladelphia, PA 191401396580494
  37. Michael Jalowiec, D.O.Moosic, PA 185071245214337
  38. Mohamed Jamaldeen, M.D.Bethlehem, PA 180171871737643
  39. Anmar Jamali, M.D.Media, PA 190631316970825
  40. Robert Jambro, M.D.Langhorne, PA 190471174596613
  41. Ashraf Jamil, M.D.Philadelphia, PA 191021053793232
  42. Mohammad Jamil, MDPhiladelphia, PA 191411932771847
  43. Limi Jamma, MDPhiladelphia, PA 191071871102012
  44. Arif Jan, MDPhiladelphia, PA 191021568622298
  45. Michael Jan, MD, PHD, MPHHoney Brook, PA 193441508277211
  46. Abirami Janakiraman, MDPittsburgh, PA 152121366754301
  47. Arun Janakiraman, M.D.Philadelphia, PA 191041891116729
  48. Sakthipriya Janarthanan, MDHavertown, PA 190831275828253
  49. Ami JaniWest Reading, PA 196111730717885
  50. Prashant Jani, M.D.Pittsburgh, PA 152121881959831

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

Pennsylvania ranks 11 of 51 per resident

  1. Delaware58
  2. Illinois58
  3. Michigan57
  4. Pennsylvania56
  5. Vermont50
  6. Oregon50
  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.

77.9% 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. Pennsylvania77.9%
  2. United States78.7%

Internal Medicine Physician records in Pennsylvania, measured

  • In a Medicare file5,684 of 7,300 · 77.9% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file4,212 · 57.7% here, 61.4% nationally
  • Not updated in five years or more4,115 · 56.4% here, 55.4% nationally
  • Median graduation year2008 · the 4,208 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

7,300 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Pennsylvania: 56 per 100,000 residents against 44 nationally (50 states and D.C.). Philadelphia has 1,855 of them (25%).

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. Illinois7,238
  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. Vermont50.4
  4. American Samoa50.1

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Illinois7,238

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.