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 84 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. Thomas McGrath, M.D.Plymouth Meeting, PA 194621689804031
  2. Ryan McGuire, M.D,Philadelphia, PA 191021225442650
  3. Stephen McHugh, MDPhiladelphia, PA 191401831759745
  4. Curtis McInnis, DOHershey, PA 170331750084661
  5. William McIntosh, MDEaston, PA 180421902429327
  6. Lauren McKay, DOBethlehem, PA 180151962027664
  7. Mark McKeague, MDYork, PA 174031346269693
  8. Lawrence McKnight, MDBryn Mawr, PA 190101013981166
  9. Ian McLaren, MDPhiladelphia, PA 191411770213563
  10. Ann McLaughlan, D.O.East Norriton, PA 194031174941132
  11. Shelby McLaughlin-Patel, M.D.Pottstown, PA 194641629519970
  12. Kelly McMahon, M.D.Pittsburgh, PA 152371336146265
  13. James McMaster, DOPhiladelphia, PA 191431346301207
  14. Robert McMichael, D.O.Pittsburgh, PA 152281225070931
  15. Carey McMonagle, M.D.Uniontown, PA 154011467451260
  16. Megan McNamara, MDPittsburgh, PA 152131265404875
  17. Shelby McNeilly, DOPhiladelphia, PA 191401356080337
  18. James McNelis, D.O.,F.A.C.P.Bethlehem, PA 180201336146224
  19. Keith McNellis, MDPhiladelphia, PA 191401003804907
  20. Robert McNerney, DOButler, PA 160011184630881
  21. Bridget McNierney, DOPenn Wynne, PA 190961205722279
  22. Tasheka McPherson, M.D.Williamsport, PA 177011104409432
  23. Casey McQuade, M.D.Pittsburgh, PA 152131477915726
  24. Derek McQuade, M.D., M.S.Pittsburgh, PA 152281902254626
  25. Richard McQuigg, MDMonroeville, PA 151461194760116
  26. Michael McShane, MDHershey, PA 170331093125569
  27. Kaitlyn McSurdy, MDPhiladelphia, PA 191401831715986
  28. Wayne McWilliams, MDBethlehem, PA 180171316998651
  29. Oyesalewa MeadowsCamp Hill, PA 170111356865406
  30. Emma Meagher, MDPhiladelphia, PA 191041770519456
  31. Kathleen Mealey, M.D.Philadelphia, PA 191071497118343
  32. Margaret Meals, MDNatrona Heights, PA 150651770501645
  33. Lauren MechanicPhiladelphia, PA 191041477963502
  34. Andrea Medina, MDPhiladelphia, PA 191401871422568
  35. James Meditch, MDPittsburgh, PA 152221316970619
  36. Ilya Medved, DOPhiladelphia, PA 191401992386122
  37. Alexandra Meeter, MDPhiladelphia, PA 191401467296921
  38. Raffi Megerian, MDAudubon, PA 194031295705911
  39. John Meharg, MDSinking Spring, PA 196081447364450
  40. Talha Mehmood, M.D.Johnstown, PA 159051043642150
  41. Sandeep Mehrok, M.D.Mountain Top, PA 187071942264486
  42. Bharat Mehta, MDEaston, PA 180451033104484
  43. Dhaval Mehta, M.D.Monroeville, PA 151461902060312
  44. Hetul Mehta, D.O.Bethlehem, PA 180151578669479
  45. Jaya Mehta, M.D.Pittsburgh, PA 152121164818746
  46. Ketki Mehta, MDCoatesville, PA 193201609956135
  47. Neil Mehta, MDPhiladelphia, PA 191401083284913
  48. Radhika MehtaMeadowbrook, PA 190461457931032
  49. Ria Mehta, M.D.McKeesport, PA 151321871289017
  50. Rohit Mehta, MDMcKeesport, PA 151321437339058

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.