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 37 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. Jay Elder, M.D.Punxsutawney, PA 157671881689297
  2. Ifeoluwapo Eleyinafe, MDLancaster, PA 176021962781211
  3. Tony Elias, DOPhiladelphia, PA 191401043002009
  4. Ahmed Eljourni, M.D.Scranton, PA 185081205143468
  5. Karim ElkholyPhiladelphia, PA 191411073090361
  6. Rodney Elkin, M.D.Philadelphia, PA 191411376580506
  7. Thomas Ellenberger, M.D.Johnstown, PA 159011508818410
  8. Richard Eller, M.D.Sayre, PA 188401609892512
  9. Tyler Ellett, DOHershey, PA 170331538843438
  10. Hanna Sofie Ellingsen, M.D.Philadelphia, PA 191071366805582
  11. Lauren Elliott, DOMcKeesport, PA 151321538629183
  12. Jeffrey Ellis, MDNorth Wales, PA 194541932171154
  13. Jeremy Ellis, M.D.Allentown, PA 181031255652525
  14. Jerome Ellis, MDLock Haven, PA 177451568423366
  15. Ross Ellis, MDNazareth, PA 180641386281673
  16. Julius Ellison, MDElkins Park, PA 190271316017726
  17. Mahmoud Ellithy, MDJohnstown, PA 159051205710274
  18. Khadija Elmagarmid, MDAllentown, PA 181031306776497
  19. Hanna Elmongy, MDPhiladelphia, PA 191041205463692
  20. Farah Elounais, MDPottstown, PA 194641760935852
  21. Sarah Elrod, DOAllentown, PA 181041679100762
  22. Ibrahim Elsdai, MDJohnstown, PA 159051194646448
  23. Abdelsalam Elshaikh, MDPhiladelphia, PA 191071225568165
  24. Sherif M Eltawansy, M.D.Somerset, PA 155011518308949
  25. Jessica Embrescia, D.O.Pittsburgh, PA 152241518304377
  26. Ogbugo Emeh, M.DCollegeville, PA 194261265774426
  27. Ikechukwu Emengo, MBBSEaston, PA 180421689237091
  28. Matthew Emerich, M.D.Lebanon, PA 170421447677588
  29. Donald Emery, MDWest Chester, PA 193801730139130
  30. Evangeline Emesue, M.DHarrisburg, PA 171101033553540
  31. Gulus Emre, MDPhiladelphia, PA 191041831625268
  32. Chinenye Emuwa, MDLancaster, PA 176031629233424
  33. Albert Enany, MDConnellsville, PA 154251073512489
  34. Jack Ende, MDPhiladelphia, PA 191041730110412
  35. Paul Endres, MDPhiladelphia, PA 191071033961503
  36. Joseph Endrich, M.D.Pittsburgh, PA 152431831187582
  37. Dennis Eneanya, MDPhila, PA 191301699751230
  38. Nwamaka Eneanya, M.D.Philadelphia, PA 191041437317153
  39. Lisa EnglishErie, PA 165071730346834
  40. Hyacinth Entero, M.D.Verona, PA 151471477875342
  41. Jessica Epstein, DOWynnewood, PA 190961467383505
  42. Jonathan Epstein, MDPhiladelphia, PA 191041689601585
  43. Luis Eraso, M.D.Philadelphia, PA 191071366487340
  44. Maria Erazo, MDAllentown, PA 181021528145620
  45. Ozdemir Erdemir, MDPhiladelphia, PA 191401649029075
  46. Janet Erickson, M.D.Scranton, PA 185031760461149
  47. Neal Erkes, M.D.Philadelphia, PA 191141750338349
  48. Daniel Erlanger, D.O.Pittsburgh, PA 152281396709945
  49. Tatyana Erlikh, MDWyomissing, PA 196101740246941
  50. Arthur Ersner, MDNorristown, PA 194011952354011

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.