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 85 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. Sahil Mehta, MDPhiladelphia, PA 191411043426265
  2. Shashikant Mehta, M.DAllentown, PA 181031730108077
  3. Twinkle Mehta, MDPhiladelphia, PA 191041033606504
  4. Varsha Mehta, M.D.Butler, PA 160011760413108
  5. Newton Mei, MDPhiladelphia, PA 191071487073763
  6. Charles Meidt, MDWest Conshohocken, PA 194281386618163
  7. Zachary Meili, DOPhiladelphia, PA 191401255901278
  8. Greg Meisner, DONatrona Heights, PA 150651326604190
  9. Amy Meister, DOWexford, PA 150901659376960
  10. John Mekail, MDPhiladelphia, PA 191401912523143
  11. Kenneth Melani, M.D.Pittsburgh, PA 152221700022753
  12. Gisela Melcon, M.D.Philadelphia, PA 191411760696421
  13. Manuel Melendez, DOAllentown, PA 181031740124031
  14. Juan Melendez Rivera, MDPhiladelphia, PA 191401861971962
  15. Richard Mellinger, M.D.Ephrata, PA 175221689680738
  16. Samuel Mellits, MDWynnewood, PA 190961154946747
  17. Robert Meloy, MDBloomsburg, PA 178151760462493
  18. Susan Melton, MDGlen Mills, PA 193421891020210
  19. Whitney MelvinPhiladelphia, PA 191401699406900
  20. Daniela Memoli, DOHarrisburg, PA 171091659787232
  21. Rahat Memon, M.DAbington, PA 190011912526682
  22. Leon Menajovsky, M.D.Philadelphia, PA 191071104850759
  23. Jonathan Menard-Katcher, MDEaston, PA 180451861131070
  24. Milton Menchey, M.D.York, PA 174031689097917
  25. Fabiola Mendoncafeitosaruivo, M.D.Huntingdon Valley, PA 190061316256514
  26. Kira Mengistu, MDJefferson Hills, PA 150251386098952
  27. Madhusudan Menon, MDPittsburgh, PA 152361528046570
  28. Alekya Menta, MDPhiladelphia, PA 191071790516763
  29. Alex Mepari, M.D.Philadelphia, PA 191111962623009
  30. Maria Mera, D.O.Wilkes Barre, PA 187021427118454
  31. Juan MercadoFarrell, PA 161211114188174
  32. Max Mercado, M.D.Philadelphia, PA 191111336151182
  33. Esteban Mercado-Rodriguez, MDHershey, PA 170331699271908
  34. Khadija MerchantYardley, PA 190671841727294
  35. Teresa Mercurio, M.D.Reading, PA 196051740241348
  36. Geno Merli, M.D.Philadelphia, PA 191071568496818
  37. Barbara MerovichJamestown, PA 161341255549358
  38. Sarah Merriam, M.D.Pittsburgh, PA 152131871892554
  39. Esteban Mery Fernandez, M.DDanville, PA 178221497914840
  40. Michael Mesaros, M.D.Harrisburg, PA 171111952721128
  41. Marcelle Meseeha, MDSayre, PA 188401689013021
  42. Faria Mesgar, MDPhiladelphia, PA 191401104814268
  43. Asad MeslemYork, PA 174031740659168
  44. Gerald Messerschmidt, MDBryn Mawr, PA 190101790064871
  45. Sarah Messick, M.D.Philadelphia, PA 191211093728420
  46. John Metcalf, M.D.Grove City, PA 161271255409322
  47. Hema Metgud, MDWilkes Barre, PA 187111619986585
  48. Francis Metkus, MDLanghorne, PA 190471982654455
  49. Elizabeth MetrovichPittsburgh, PA 152321780810267
  50. Robert Metter, MDPittsburgh, PA 152131417390550

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.