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 101 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 Pavia, D.O.Philadelphia, PA 191041740631621
  2. Maria Pazan Avellan, DOPhiladelphia, PA 191401003751959
  3. John PazinCranberry Twp, PA 160661154356525
  4. Starr Pearson, M.D.Philadelphia, PA 191181124327101
  5. Vincent Pearson, M.D.Philadelphia, PA 191031033262514
  6. Taylor Pedaline, DONew Castle, PA 161051134708175
  7. Pavani Peddada, DOBethlehem, PA 180201649060831
  8. Shivapriya Peddireddy, M.D.Scranton, PA 185101700293347
  9. Alisa Peet, MDPhiladelphia, PA 191401023005949
  10. Ann Peff, MDAbington, PA 190011629074968
  11. Cheryl Pegus, MD, MPHSpring House, PA 194771386758050
  12. Baminihannadige Peiris, M.DPhiladelphia, PA 191071457594319
  13. Veda PejaverPhiladelphia, PA 191401659936052
  14. Kostiya Peki, M.D.Philadelphia, PA 191321518975325
  15. Jerald Pelayo, MDPhiladelphia, PA 191411942861026
  16. Catherine Pelczar-Wissner, M. D.Bryn Mawr, PA 190101669609343
  17. Jasleena PeliyaSayre, PA 188401487189668
  18. Maria Pellecchia, D.O.Philadelphia, PA 191041366455024
  19. Marie Eloise Antoine Pena-Teotico, M.D.-M.B.A.Bethlehem, PA 180151053845016
  20. Orlando Penaloza, M.D.Allentown, PA 181041083881585
  21. William Pendergast, MDPittsburgh, PA 152131760452981
  22. Sivaranjani Penna, M.D.Bryn Mawr, PA 190101043590367
  23. Justin PennyPhiladelphia, PA 191401770070690
  24. Allison Pensa, MDPhiladelphia, PA 191401932941739
  25. Amy Penza, D.O.Langhorne, PA 190471720254931
  26. Brian Penza, D.O.Philadelphia, PA 191311962726893
  27. Gurusai Sujitha Peramsetty, MDPhiladelphia, PA 191401316875149
  28. Amanda PerezPhiladelphia, PA 191041770343733
  29. Edwin Perez, MDPhiladelphia, PA 191071023703774
  30. Kevin Elbert Perez, M.D.Bethlehem, PA 180151518158682
  31. Ricardo Perez, MDYork, PA 174081669467957
  32. Gabriel Perez Feliu, PA-CPittsburgh, PA 152241508491333
  33. Jorge Perez Torres, M.D.Chambersburg, PA 172011497041370
  34. David Perkins, M.D.St Davids, PA 190871558399857
  35. Katarzyna PerkowskaNorristown, PA 194031124703475
  36. Anthony Perre, MDPhiladelphia, PA 191241982688826
  37. Benjamin Perrella, DOHorsham, PA 190441386179026
  38. Patrick Perri, MDPittsburgh, PA 152121427048164
  39. Anthony Perry, M.D.Scranton, PA 185081437116035
  40. James PerryGreenville, PA 161251194791210
  41. Stephanie Perry, M.D.Sewickley, PA 151431104842434
  42. Sarah Persad, MDAllentown, PA 181031093403032
  43. Maureen Persin, DOBethlehem, PA 180181659485704
  44. Vincent Pestritto, M.D.Wynnewood, PA 190961154546380
  45. Lavanya Petchetti, M.D.Philadelphia, PA 191111437215324
  46. Maria Leema Peter, M.DSayre, PA 188401144533225
  47. Donny Peter-Fritts, M.D.Harrisburg, PA 171121346374113
  48. Gary Peters, M.D.West Chester, PA 193801053736991
  49. Curtis Peterson, MDKittanning, PA 162011619935947
  50. Daniel Peterson, MDWyndmoor, PA 190381902883846

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.