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 45 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. Bobby Gerich, MDPittsburgh, PA 152131740869627
  2. Charles Gerlach, M.D.Harrisburg, PA 171091053369447
  3. Tibor Gero, M.D.St Marys, PA 158571477556975
  4. Susan Gersh, MDPhiladelphia, PA 191401780672659
  5. Leroy Gerson, MDBryn Mawr, PA 190101285871780
  6. Kimberly Gerstadt, M.D.Chester, PA 190131306870753
  7. Eric Gertner, MDAllentown, PA 181031427088848
  8. Harold Gever, M.D.Horsham, PA 190441225040371
  9. Hannah GeverdPennsburg, PA 180731447797907
  10. Maged Ghanem, MDErie, PA 165441306854948
  11. William Ghaul, DOAllentown, PA 181041780267005
  12. Rashida Ghauri, MDYardley, PA 190671164496915
  13. Hailemicael Ghebre, M.D.Altoona, PA 166021558452433
  14. Devashish Ghimire, MDHanover, PA 173311659021764
  15. Subash Ghimire, M.D.Sayre, PA 188401083066179
  16. Anthony Ghobrial, MDPhiladelphia, PA 191321427899855
  17. Jonathan GhobrialPittsburgh, PA 152121043915846
  18. Mohamed GhoniemYork, PA 174031659218113
  19. Priyanka Ghosh, DOPittsburgh, PA 152121164954483
  20. Smarajita Ghosh, MDChalfont, PA 189141154946317
  21. Danish Ghuman, MDReading, PA 196061972183812
  22. Stephanie Giattino, M.D.Wynnewood, PA 190961598008666
  23. Nathan Gibb, DOJohnstown, PA 159051720499601
  24. Leon Gibble, MDMount Wolf, PA 173471720181894
  25. Gerald Gibbons, M.D.Wilkes Barre, PA 187021336147883
  26. Jessica Gibbons, DOPhiladelphia, PA 191181124605423
  27. Yaman Gibran, M.D.Montrose, PA 188011477127744
  28. Arianna Giebink, MDPhiladelphia, PA 191401083285183
  29. Roberta Gieringer, M.D.Reading, PA 196061811221997
  30. Syed Gilani, DOHarrisburg, PA 171091316679269
  31. Kim Gilchrist, MD.Media, PA 190631922472745
  32. William Gilhool, DOPhiladelphia, PA 191041982606919
  33. Hannah Gilhooley, DOPhiladelphia, PA 191401386436194
  34. Michael Gilhooley, MDScranton, PA 185081093751034
  35. John Gill, DOMonroeville, PA 151461366720443
  36. Patrick Gill, MDAbington, PA 190011386849016
  37. Shaun Gill, D.O.Doylestown, PA 189011427389766
  38. Brian Gillespie, MDPhiladelphia, PA 191021164082293
  39. Gabrielle Gillow, MDPhiladelphia, PA 191401508340993
  40. Gary Gilman, MDWynnewood, PA 190961124125638
  41. Eugene Ginchereau, M.D.Pittsburgh, PA 152401093824252
  42. Susan Ginsberg, MDNorristown, PA 194011821043175
  43. Renee Giometti, MDWest Chester, PA 193801639129208
  44. Julia GiordanoWynnewood, PA 190961659213403
  45. Suman GirYork, PA 174031376376657
  46. Chudamani Giri, M.D.Johnstown, PA 159051902286909
  47. Alexander GlaserPhiladelphia, PA 191041093125288
  48. Ashleigh Glass, D.O.Butler, PA 160011043576325
  49. David Glass, DOPhiladelphia, PA 191311548901788
  50. Joel Glassman, M.D.Jenkintown, PA 190461609859800

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.