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 112 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. Leonard Rubenstein, M.D.Presto, PA 151421548697329
  2. Morton Rubenstein, MDMechanicsburg, PA 170551326072224
  3. Jorge Rubi, MDYork, PA 174021245261882
  4. Emma Rubin, M.D.Scranton, PA 185081902965924
  5. Joyce Rubin, MDPhiladelphia, PA 191071669554978
  6. Lila Rubin, MDPhiladelphia, PA 191401598282717
  7. Peter Rubin, M.D.Wayne, PA 190871619149366
  8. Rachel Rubin, MDPhiladelphia, PA 191401255596078
  9. Robert Rudin, M.D.Crum Lynne, PA 190221720026537
  10. Katelyn Rudisill, MD, MPHNorristown, PA 194031497686810
  11. Christopher Rudmann, MDPhiladelphia, PA 191401952193328
  12. Howard Rudnick, MDPhiladelphia, PA 191401386629145
  13. Kenneth Rudolph, MDScranton, PA 185101578542999
  14. Richard Rudolph, MDNew Hope, PA 189381992148084
  15. Cara Ruggeri, D.OBethlehem, PA 180151467644872
  16. Anna Ruhl, MDPittsburgh, PA 152401396847620
  17. Nancy Ruiz, M.D.Newtown, PA 189401538496211
  18. Christopher Rumpf, MDWernersville, PA 195651548388572
  19. Taylor Rundatz, MD, MPHBethlehem, PA 180151225788508
  20. Gohar Rundhawa, MDYork, PA 174031477174969
  21. Janet Rush, M.D.Eagleville, PA 194031326226085
  22. Matthew Rusk, MDPhiladelphia, PA 191041063449965
  23. Dylan Ruskanen, DOAllentown, PA 181031780473017
  24. Spriha Rusmi, MDPittsburgh, PA 152241225410251
  25. Sheryl Russ, D.O.Erie, PA 165041851337968
  26. David Russell, D.O.Pine Grove, PA 179631285097592
  27. Steven Russell, M.D.Darby, PA 190231982602876
  28. Stefani Russo, M.D.Philadelphia, PA 191061588717177
  29. William Rust, M.D.Monaca, PA 150611982914651
  30. Thomas Ruth, MDDoylestown, PA 189011851395818
  31. Lorinne Rutkowski, DOScranton, PA 185101487917316
  32. Paul Rutkowski, D.O.Dupont, PA 186411003078254
  33. Cody Rutledge, MD, PHDPittsburgh, PA 152191659725174
  34. Shavkat Ruziev, MDHarrisburg, PA 171121578724308
  35. Debra Ryan, M.D.Sayre, PA 188401912971276
  36. Francine Ryan, DOWarrington, PA 189761952861742
  37. Kathleen Ryan, MDPhiladelphia, PA 191071427004605
  38. Christopher Rymer, MDPhiladelphia, PA 191041922595875
  39. Kira Ryskina, MDPhiladelphia, PA 191041790002731
  40. Aseel SaadehDanville, PA 178221134803646
  41. Adnan Saba, MDTowanda, PA 188481124186127
  42. Nouran Sabbagh, MDPhiladelphia, PA 191401700405545
  43. Christina Sabeh, MDPittsburgh, PA 152241538389408
  44. George Sabeh, M.D.Pittsburgh, PA 152351790950376
  45. Michael Sabol, D.O.Coaldale, PA 182181659504421
  46. George Saborio, MDPhilipsburg, PA 168661346538246
  47. David Sacco, M.D.Coraopolis, PA 151081861484362
  48. Eric Sachinwalla, M.D.Philadelphia, PA 191411881997641
  49. Yamunadevi Sadasivan, M.DWest Hazleton, PA 182021639482243
  50. Anusha Sadda, MDPhiladelphia, PA 191401902597305

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.