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 33 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. Shweta Deshpande, M.DPittsburgh, PA 152131053055640
  2. Sohiel Deshpande, MDDarby, PA 190231104594738
  3. Swapna Deshpande, MDLancaster, PA 176031689616583
  4. Alexandra Desousa, MDWynnewood, PA 190961952041402
  5. Colin Deutsch, MDPhiladelphia, PA 191401689511586
  6. Tanuja Devaraj, M.DHershey, PA 170331578913240
  7. Veena Devarakonda, M.D,Lafayette Hill, PA 194441578740114
  8. Pitamber Devgon, MDPhiladelphia, PA 191041407919855
  9. Daniel Devine, M.D.Lansdale, PA 194461477972891
  10. Joan Devine, MDPittsburgh, PA 152121053383570
  11. John Devine, MDPhiladelphia, PA 191071659323350
  12. Michael Devine, M.D.Wayne, PA 190871821331653
  13. William Dewar, MDHonesdale, PA 184311346202744
  14. Dylan Deyar, MDAbington, PA 190011285338400
  15. Meghana Dhamdhere, MDDarby, PA 190231437462710
  16. Gautam Dhanaraj, MDPottstown, PA 194641659934776
  17. Susmitha Dhanyamraju, MDChester, PA 190131346479946
  18. Trina Dhar, M.D.Philadelphia, PA 191401760775449
  19. Ravinder Dhatt, MDHarrisburg, PA 171041578757688
  20. Rajnee Dhawan, MDRadnor, PA 190871427169382
  21. Richa Dhawan, M.D.West Reading, PA 196111003279670
  22. Sonia Dhawan, MDPittsburgh, PA 152121639169352
  23. Gagandeep Dhillon, M.DScranton, PA 185101114332103
  24. Gurkamal Dhillon, DOYork, PA 174031962063370
  25. Jasdeep Dhillon, MDScranton, PA 185101346426830
  26. Premjeet Singh Dhillon, MDSayre, PA 188401003430034
  27. Menaka Dhingra, MDPhiladelphia, PA 191041477137479
  28. Bibek Dhungana, MDHanover, PA 173311700563673
  29. Shreya Dhupam, MDPhiladelphia, PA 191071003743808
  30. John Diakiw, MDScranton, PA 185101245208081
  31. Aisatou Diallo, M.DCamp Hill, PA 170111598043911
  32. Jacquline Diblasio, M.D.Phoenixville, PA 194601134131816
  33. Aaron Dickinson, DOWynnewood, PA 190961528564820
  34. Peter DickinsonCarnegie, PA 151061346246485
  35. Joseph Dicroce, M.D.Monroeville, PA 151461275580748
  36. Joan Diegel, M.D.Pittsburgh, PA 152081073798559
  37. Gretchen Diemer, M.D.Philadelphia, PA 191401164457289
  38. Robin Dietly, M.D.Pittsburgh, PA 152371629056114
  39. Sarah Scott Dietz, MDPittsburgh, PA 152401548551922
  40. Charles Digby, D.O.Bethlehem, PA 180181629208095
  41. Philip Digiacomo, MDNorristown, PA 194011760435861
  42. Brent Digiorgio, MDUniontown, PA 154011861951857
  43. Alexander Digregorio, D.O.Phoenixville, PA 194601295273290
  44. Harry Dilcher, M.D.Lewistown, PA 170441437145430
  45. Allison DilksOil City, PA 163011114990629
  46. Ellen Dillinger, MDPittsburgh, PA 152321326141995
  47. Michael DimarinoPhiladelphia, PA 191071649965237
  48. Marie Dimattia, D.O.Philadelphia, PA 191071407293467
  49. Deborah Dinardo, M.D.Pittsburgh, PA 152401699936799
  50. Chandrasekhar Dinasarapu, MDCamp Hill, PA 170111134360688

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.