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 19 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. Marina Buckley, MDMilford, PA 183371548351208
  2. Richard Buckley, M.D.Milford, PA 183371215035456
  3. Lauren BuddendorffPhiladelphia, PA 191401104754035
  4. Malorie Budman, D.O.Norristown, PA 194011821030321
  5. Nenad Bugarija, MDSeven Fields, PA 160461770646648
  6. Zachary Bugos, D.O.Pittsburgh, PA 152121073045670
  7. Abdulai Bukari, MDCarlisle, PA 170151851391072
  8. Raesham BukhariWest Reading, PA 196111922730571
  9. Nicole Buleza, DOHershey, PA 170331861197188
  10. Linda Bullock, DOPenn Valley, PA 190721649241001
  11. Peter BulovaPittsburgh, PA 152131912979956
  12. Stephen Bulova, M.D.Philadelphia, PA 191431013385178
  13. Gregory Bump, MDPittsburgh, PA 152131437190261
  14. Saranya Buppajarntham, M.D.Philadelphia, PA 191411063775591
  15. Theodore Burden, MDPhiladelphia, PA 191301811980030
  16. Herren Burgess, DOAllentown, PA 181031417749185
  17. Alfred Burgo, MDPittsburgh, PA 152751164402111
  18. Thomas Burgoon, M.D.West Chester, PA 193821184941452
  19. Jessica Buriak, D.O.Butler, PA 160011134417801
  20. Sheila Burick, M.D.New Castle, PA 161011831172469
  21. Theresa Burick, DOMechanicsburg, PA 170501639167380
  22. Thomas Burk, MDPittsburgh, PA 152191215908595
  23. Bryan Burke, M.D.East Stroudsburg, PA 183011093031767
  24. Gerrianne Burke, M.D.Quakertown, PA 189511689664542
  25. Greg Burke, M.D.Danville, PA 178221659346575
  26. M Susan Burke, MDWynnewood, PA 190961083694442
  27. Robert Burke, M.D.Philadelphia, PA 191041003074790
  28. Timothy Burke, M.D.Pittsburgh, PA 152401518980366
  29. Timothy Burke, D.O.Jermyn, PA 184331609188945
  30. Michael Burkitt, M.D.Pittsburgh, PA 152411366748279
  31. Anthony Burns, M.D.Philadelphia, PA 191071447278114
  32. Jill BurnsWellsboro, PA 169011992790711
  33. Victoria BurrisKingston, PA 187041831772185
  34. William Burstein, M.D.Philadelphia, PA 191151376582510
  35. Linda Burstynowicz, M.D.Grindstone, PA 154421508866658
  36. Frederick Burton, MDAllentown, PA 181031811932874
  37. Horacio Buschiazzo, M.D.Cheltenham, PA 190121548204217
  38. Todd Bush, M.D.Seneca, PA 163461689624595
  39. Karl Bushman, M.D.Bethel Park, PA 151021982696308
  40. Nicholas Busillo, MDDrexel Hill, PA 190261548217003
  41. Monica Busuioc, M.D., PH.D.Philadelphia, PA 191401144596750
  42. Cynthia Butler, D.O.Pittsburgh, PA 152281578527644
  43. Eboni Butler, MDBethlehem, PA 180201225870793
  44. Emily Butler, DOAllentown, PA 181021700378718
  45. John Butler, MDMeadowbrook, PA 190461629049606
  46. Kathleen Butler, M.D.Frazer, PA 193551598130668
  47. Dan Butoi, M.D.Berwick, PA 186031326043589
  48. Muhammad Ali Butt, MDPittsburgh, PA 152121245905298
  49. Laura Butterwick, MDSouthampton, PA 189661184695363
  50. Todd Butz, MDYork, PA 174031477589026

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.