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 102 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. Michael Peterson, D.O.Tafton, PA 184641194768606
  2. Sara Peterson, M.D.Philadelphia, PA 191401760643647
  3. Laura Petishnok, MD, MSPhiladelphia, PA 191401295528982
  4. Alycia Petraglia, D.O.Washington, PA 153011508203274
  5. William Petricone, MDPhiladelphia, PA 191021033182662
  6. Marc Petrone, D.O.Philadelphia, PA 191471538118690
  7. Aidan PetrovichPhiladelphia, PA 191041619617735
  8. Samantha Pettigrew, MDPhiladelphia, PA 191401487146502
  9. John Pettine, MDBethlehem, PA 180171396769337
  10. Darrell Petz, DONatrona Heights, PA 150651053392225
  11. Dominic Pezzone, D.O.Pittsburgh, PA 152321205456746
  12. Maryellen Pfeiffer, D.O.York, PA 174031609076165
  13. Andrew PhamPhiladelphia, PA 191041841878675
  14. Huan Pham, MDPittsburgh, PA 152121629753611
  15. Hung PhamPhiladelphia, PA 191201033650023
  16. Nghia Phan, M.D.Upper Darby, PA 190821215994835
  17. Ngoc An Phan, M.D.Philadelphia, PA 191471346246998
  18. Gerald Phelan, M.D.Philadelphia, PA 191181992744197
  19. Joseph Philbin, MDDunmore, PA 185091548238132
  20. Terence Philbin, M.D.Crafton, PA 152051649233784
  21. Christian Philip, DOAllentown, PA 181031770373722
  22. James Phillips, D.O.Bethlehem, PA 180151174633176
  23. Jonathan Phillips, DOErie, PA 165091104974237
  24. Scott Phillips, M.D.Pittsburgh, PA 152271003840513
  25. Khanh PhungPhiladelphia, PA 191111053704593
  26. Bijay Phuyal, MDSayre, PA 188401629710777
  27. Poonguzhali Pichaimuthu, M.D.Philadelphia, PA 191491659567501
  28. Aimee PickeringPittsburgh, PA 152131962935692
  29. Oscar Piczon, MDScranton, PA 185031164401006
  30. Carl Pierce, M.D.Chester, PA 190131932245933
  31. David Pierce, MDPhiladelphia, PA 191071821626177
  32. Kim Pierce, MDButler, PA 160011659431104
  33. Rylie PietrowiczPhiladelphia, PA 191401265059265
  34. Sanjay Pillai, MDPhiladelphia, PA 191281407728454
  35. Gonzalo Pimentel, MDBethlehem, PA 180171013940592
  36. Jami Pincavitch, MDWaynesburg, PA 153701598769465
  37. Vincent Pinelli, D.O.Wyomissing, PA 196101427324227
  38. Tanner Pinheiro, DOAllentown, PA 181031104675685
  39. Courtney Pinkham, MDLaurys Station, PA 180591225471808
  40. Jeffrey Pinsk, MDNewton Sq, PA 190731255433397
  41. Alpiniano Pintor, M.D.Bethlehem, PA 180151962648907
  42. David Piontkowsky, MDPittsburgh, PA 152121174525885
  43. Thaddeus Piotrowski, M.D.Dunmore, PA 185121528161809
  44. Huzaifa PiperdiAllentown, PA 181031114855228
  45. Rashmitha Pippari, MDJohnstown, PA 159051447098439
  46. Rachael Piraneo, DOAbington, PA 190011932859709
  47. Sydney Pirkle, D.O.Philadelphia, PA 191411841079290
  48. Gregory PirolliYork, PA 174031457912990
  49. Babak Pirouz, MDMeadowbrook, PA 190461609072578
  50. Fnu Pirya, MDJohnstown, PA 159051376195560

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.