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 32 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. Matthew DelmonicoWynnewood, PA 190961295121556
  2. Carrie Delone, MDHarrisburg, PA 171111487641221
  3. Donald Delorenzo, M.D.Chambersburg, PA 172011649212671
  4. David Delrosario, M.D.Harrisburg, PA 171121407812159
  5. Jennifer Delutis, M.D.Lancaster, PA 176021558573782
  6. Andrew Demarco, MDWexford, PA 150901972576197
  7. Joseph Demario, M.D.Chambersburg, PA 172011073506986
  8. Ralph Demario, MDMoosic, PA 185071528047347
  9. Dennis Demby, M.D.Butler, PA 160011780612523
  10. Carrie Demers M.d., M.D.Honesdale, PA 184311588776124
  11. Angelo Demezza, M.D.Greensburg, PA 156011477716546
  12. Michael Demichele, MDCarlisle, PA 170131376534776
  13. David DemoisePittsburgh, PA 152321174623656
  14. Edward Dempsey, DOHerndon, PA 178301396785093
  15. Katherine Dempsey, MDPhiladelphia, PA 191401467291344
  16. Vijaya Dendi, M.D.,Scranton, PA 185101326480377
  17. Jing Deng, M.D.Scranton, PA 185101619356706
  18. Lily Deng, MDPhiladelphia, PA 191401679312953
  19. Jennifer Denike, MDPittsburgh, PA 152131700414174
  20. Lee Denlinger, MDWarren, PA 163651811990229
  21. Dean Dennis, M.D.Media, PA 190631801820980
  22. Carla Dente, MDLemoyne, PA 170431720079122
  23. Hy Depamphilis, MDHershey, PA 170331609879691
  24. Michael Depersis, D.O.Sayre, PA 188401013215896
  25. Westlane Depew, D.O.Norristown, PA 194031114071198
  26. Eric Deppert, M.D.Springfield, PA 190641891793873
  27. Kathryn Deprimo, MD, MHALancaster, PA 176021750992855
  28. Brian Deramo, DOHarrisburg, PA 171091427088525
  29. John Derderian, DOLancaster, PA 176021477595445
  30. Craig Derr, M.D.W Reading, PA 196111912902578
  31. Gregory Derusso, M.D.Philadelphia, PA 191521316959141
  32. Migena DervishiPhiladelphia, PA 191521801589700
  33. Heet Desai, MDYork, PA 174031750279410
  34. Hiral Desai, DOPhiladelphia, PA 191141508350182
  35. Kanisha Desai, DOPhiladelphia, PA 191411881219574
  36. Kunal Desai, DOHershey, PA 170331932694510
  37. Meena Desai, MDPeckville, PA 184521629185848
  38. Narendra Desai, MDYardley, PA 190671265495113
  39. Nicole Desai, DOPhiladelphia, PA 191401851884241
  40. Parag Desai, M.D.Philadelphia, PA 191401205089976
  41. Rohit Desai, M.D.Philadelphia, PA 191111508802729
  42. Sandhya Desai, M.D.Wilkes Barre, PA 187111790703775
  43. Shaan Desai, MDPhiladelphia, PA 191401952030439
  44. Shivani Desai, MDBethlehem, PA 180151689252694
  45. Yash DesaiDanville, PA 178211881535268
  46. Jessica Desalvo, D.O.Philadelphia, PA 191021780970442
  47. Vrushali Deshmukh, MDYork, PA 174031487831749
  48. Janhavee Deshpande, MDPhiladelphia, PA 191401538739149
  49. Saarang DeshpandePhiladelphia, PA 191041619550746
  50. Salil Deshpande, M.D.Philadelphia, PA 191041083716047

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.