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 23 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. Madeline Chandra, MDPhiladelphia, PA 191041053930701
  2. Shivanandh Chandrasekaran, MDPhiladelphia, PA 191411205824109
  3. Sruti ChandrasekaranJenkintown, PA 190461245429398
  4. Anjana Chandrasekhara PillaiCarnegie, PA 151061710400031
  5. Niranjini Chandrashekaran, MDBryn Mawr, PA 190101306596275
  6. Chakradhar Chandrupatla, MDPhoenixville, PA 194601376121970
  7. Kelly Chaney, D.O.Pittsburgh, PA 152271588892632
  8. Albert Chang, MDPi, PA 152131679134514
  9. Amy Chang, M.D.West Chester, PA 193801033320023
  10. Chi-Kue Chang, M.D.Bethlehem, PA 180201801825393
  11. Clayton Chang, M.DPottstown, PA 194641346204328
  12. Hyun Chang, M.D.Philadelphia, PA 191111780619536
  13. Jasyn Chang, DOPaoli, PA 193011700516358
  14. Kenneth Chang, MDGlen Mills, PA 193421023051406
  15. Paul Chang, M.D.Doylestown, PA 189021982027405
  16. Paul Chang, M.D.Philadelphia, PA 191401619104460
  17. Sue Jean ChangErie, PA 165501841397197
  18. Virginia Chang, M.D., PH.D.Philadelphia, PA 191041164514485
  19. Lyan Chang Sedano, M.D.Philadelphia, PA 191401962290023
  20. Theja ChannapragadaHershey, PA 170331144924903
  21. Tashawni Channer, D.OWynnewood, PA 190961619594694
  22. Steven Channick, MDLower Gwynedd, PA 190021467458901
  23. David Chao, M.D.Pittsburgh, PA 152321720371073
  24. Pravinchandra Chapla, M.D.Lock Haven, PA 177451518935501
  25. Tyler ChapmanHershey, PA 170331386176626
  26. Alfred Chappelka, MDHarrisburg, PA 171021497185359
  27. Kalpana Char, MDPittsburgh, PA 152401902995350
  28. Celeste Charchenko, MDPittsburgh, PA 152131124721451
  29. Hyasmine Charles, MDLancaster, PA 176021922059526
  30. Michael Charley, MDPittsburgh, PA 152381104164011
  31. Nancy Chasko, MDYork, PA 174031801094073
  32. Aiysha Chatha, MDTurtle Creek, PA 151451053385294
  33. Fozia Chatta, M.D.Butler, PA 160011659309953
  34. Ankita Chatterjee, MDPhiladelphia, PA 191401306366208
  35. Paula Chatterjee, MDPhiladelphia, PA 191041023422938
  36. Alexander Chau, MDPhiladelphia, PA 191401578055661
  37. Amna Chaudary, MDYork, PA 174031023628138
  38. Ansh Chaudhari, MDWynnewood, PA 190961700710548
  39. Archana Chaudhari, MDAllentown, PA 181031528248572
  40. Riddhi ChaudhariPottstown, PA 194641417514340
  41. Krishna Chaudhary, MDArington, PA 190011003438961
  42. Afnan Chaudhry, MDPhoenixville, PA 194601083450860
  43. Aleeza Chaudhry, MDKing Of Prussia, PA 194061235871666
  44. Fatima Chaudhry, MDPhiladelphia, PA 191401902572357
  45. Mohammad Chaudhry, M.D., F.C.C.PStroudsburg, PA 183601093792459
  46. Nazia Chaudhry, M.D.Harrisburg, PA 171041952783771
  47. Sandip Chaugai, MBBSReading, PA 196071184252322
  48. Ambaram Chauhan, MDClairton, PA 150251184603383
  49. Kashyap Chauhan, MDPhiladelphia, PA 191071013539436
  50. Sonia Chawla, M.D.Camp Hill, PA 170111396874574

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.