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 74 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. Melissa Lee, M.D.Southampton, PA 189661639140122
  2. Pei Sheun Lee, M.D.Rockledge, PA 190461518279066
  3. Philip Lee, D.O.Pittsburgh, PA 152381619185204
  4. Samuel Lee, MDPhiladelphia, PA 191401548720279
  5. Sarah Lee, MDPhiladelphia, PA 191401609567155
  6. Se-Eun Lee, M.D.Philadelphia, PA 191071932302379
  7. Stephanie Lee, MDAllentown, PA 181031609713965
  8. Tyler Lee, DOAbington, PA 190011215639406
  9. Verity LeeEaston, PA 180451154258457
  10. Carla Lee Kim, MDJohnstown, PA 159051922926799
  11. W Leedy, DOYork, PA 174031235105115
  12. Alison Leff, DOWynnewood, PA 190961568499473
  13. Louis LeffPittsburgh, PA 152321962505537
  14. Jennifer Legar, MDAllentown, PA 181041659500692
  15. Candelaria LegaspiHarrisburg, PA 171041821472309
  16. Raul Leguizamon Toro, MDPhiladelphia, PA 191411295467470
  17. David Leh, MDBethlehem, PA 180151174621981
  18. Bonita Lehman, D.O.Pittsburgh, PA 152151508973389
  19. Gregory Lehman, DOSpringfield, PA 190641598744112
  20. Yadanar Win LeiPhiladelphia, PA 191111679144554
  21. Debra Leibold, M.D.Blue Bell, PA 194221902148604
  22. Tatiana Leibu, M.D.Greensburg, PA 156011699762971
  23. Amanda Leicht, MDDanville, PA 178221609083591
  24. Elliott Leisawitz, M.D.Reading, PA 196081013071612
  25. Rahul Lekhwani, DOYork, PA 174031689304503
  26. Pramod Lele, MDWoodlyn, PA 190941114996634
  27. Diana Lemley, M.D.Pittsburgh, PA 152191811998354
  28. James Lemon, MDEaston, PA 180451144062423
  29. Gary Lemoncelli, MDGibsonia, PA 150441548250947
  30. Irakli Lemonjava, MDPhiladelphia, PA 191411508598798
  31. Kerry Lenahan, CRNPBethlehem, PA 180181295369163
  32. Leandro Lencina, MDBethlehem, PA 180171285952960
  33. Jodi Lenko, MDHazleton, PA 182021124226907
  34. Robert Lennie, M.D.Williamsport, PA 177011346568391
  35. Dale Lent, DOLancaster, PA 176031225076995
  36. Mark Lentz, M.D.Danville, PA 178221881655165
  37. Joseph Leo, D.O.Scranton, PA 185031023259801
  38. Vicky Leo, D.O.Leechburg, PA 156561669517645
  39. Anita Leon-JhongPittsburgh, PA 152131144563909
  40. Brian Leonard, MD. PHDPhiladelphia, PA 191401326932799
  41. Paul Leone, MDPhiladelphia, PA 191401689166951
  42. Arthur LernerHuntingdon Valley, PA 190061366576951
  43. Irene Leshinsky, MS, DOAbington, PA 190011104016427
  44. Norbert Leska, MDPennsburg, PA 180731861449860
  45. Shawn Leslie, M.D.Erie, PA 165501659534196
  46. Robert Lesnock, M.D.Mc Murray, PA 153171952371148
  47. Alexandra Leto, MDWynnewood, PA 190961336723071
  48. Shir Levanon, MDPhiladelphia, PA 191401295428563
  49. Itamar LevariMonroeville, PA 151461891953840
  50. Alesha Levenson, MDNewtown, PA 189401336776871

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.