NPPES file of Aug 9, 2026

Gastroenterology Physician in Pennsylvania

1,049 NPPES records list gastroenterology physician with a practice address in Pennsylvania, 8.1 per 100,000 residents, the 7th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 18 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · 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, 220

  1. Philadelphia220
  2. Pittsburgh104
  3. Allentown41
  4. Danville40
  5. Hershey35

Gastroenterology Physician records in Pennsylvania

  1. Danial Shaikh, M.D.Danville, PA 178221063896660
  2. Dema Shamoon, MDDanville, PA 178221396265906
  3. Rupam Sharan, M.D.Greensburg, PA 156011972611309
  4. Anil Sharma, MDMalvern, PA 193551356393797
  5. Sonia Sharma, MDScranton, PA 185101821431016
  6. Ellen Shaw, M.D.Rydal, PA 190461619918273
  7. Imran Sheikh, MDPhiladelphia, PA 191111982848750
  8. Evan Shelby, MDLancaster, PA 176011568807402
  9. Matthew Shellenberger, D.O.Danville, PA 178221619911237
  10. Ting-Chin Shen, MDYork, PA 174021831340090
  11. Daniel Sher, M.D.Philadelphia, PA 191111225053259
  12. Edward Sherwin, M.D.Scranton, PA 185091356388367
  13. Balu Shetty, MDN Huntingdon, PA 156421033104948
  14. Guoxiang Shi, M.D.York, PA 174031932300100
  15. Yih-Fu Shiau, MDHavertown, PA 190831962429803
  16. Christopher Shih, M.D.Lancaster, PA 176011881699445
  17. Grace Shin, M.D.Sellersville, PA 189601124318217
  18. Brianna Shinn, MDPhiladelphia, PA 191041801240387
  19. Manoj Shirodkar, MDPhiladelphia, PA 191071619912722
  20. Raina Shivashankar, MDPhiladelphia, PA 191071699096347
  21. Anastasia Shnitser, MDAllentown, PA 181041346443231
  22. Glenn Short, MDAllentown, PA 181041881693521
  23. Brittney Shupp, DOAllentown, PA 181041740805282
  24. Shazia Siddique, M.D.Philadelphia, PA 191041407117252
  25. Loveleen Sidhu, MDFountain Hill, PA 180151609148261
  26. Steven Siegelbaum, M.D.Camp Hill, PA 170111144220633
  27. Debra Silberg, MDPhiladelphia, PA 191041477625903
  28. Malorie Simons, MDPhiladelphia, PA 191111649682360
  29. Kristen Singer, M.D.Philadelphia, PA 191481457615692
  30. Gurshawn Singh, M.D.Fountain Hill, PA 180151477842912
  31. Harjit Singh, MDAllentown, PA 181041558005520
  32. Harkirat SinghPittsburgh, PA 152191245528777
  33. Jaspreet Singh, M.D.York, PA 174021417105123
  34. Tavankit Singh, MDPittsburgh, PA 152121568803948
  35. Stephen Slusser, M.D.Pottsville, PA 179011003880006
  36. Barton Smith, MDReading, PA 196101437497302
  37. David Smith, MDLancaster, PA 176011306934997
  38. Jill Smith, MDHershey, PA 170331124076021
  39. John Smith, MDCanonsburg, PA 153171023085719
  40. Mark Smith, MDYork, PA 174021720086358
  41. Robert Smith, M.D.Danville, PA 178221740238955
  42. Amit Sohagia, MDDanville, PA 178221447456306
  43. Steven Solga, M.D.Philadelphia, PA 191041104858430
  44. Sanjeev Solomon, M.D.Philadelphia, PA 191111841585759
  45. Mark Sostek, M.D.Radnor, PA 190871902881329
  46. Rahim Sotoodehfar, M.D.Pittsburgh, PA 152371740245802
  47. Claire Therese Southern, M.D.Danville, PA 178221386991487
  48. Paul Spears, M.D.York, PA 174031881131472
  49. David Speranza, M.D.Gettysburg, PA 173251225018732
  50. Adam Spiegel, D.O.Wyomissing, PA 196101639317993

Source: CMS NPPES, primary taxonomy 207RG0100X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 7 of 51 per resident

  1. New York9.2
  2. Rhode Island8.8
  3. Maryland8.2
  4. Pennsylvania8.1
  5. Minnesota8.0
  6. New Jersey7.9
  7. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

85.0% of these records appear in a Medicare file, against 84.4% 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. Pennsylvania85.0%
  2. United States84.4%

Gastroenterology Physician records in Pennsylvania, measured

  • In a Medicare file892 of 1,049 · 85.0% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file769 · 73.3% here, 73.7% nationally
  • Not updated in five years or more664 · 63.3% here, 55.6% nationally
  • Median graduation year2003 · the 769 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,049 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Pennsylvania: 8.1 per 100,000 residents against 6.2 nationally (50 states and D.C.). Philadelphia has 220 of them (21%).

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. Illinois887
  2. Ohio741
  3. New Jersey735
  4. Massachusetts686

States with a similar rate per 100,000

  1. Maryland8.2
  2. Minnesota8.0
  3. New Hampshire7.8
  4. Rhode Island8.8

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Illinois887

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.