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 3 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. Klaus Bielefeldt, MDPittsburgh, PA 152131114999612
  2. Mark Bierhoff, MDPhiladelphia, PA 191151568527372
  3. Julia Binder, MDRydal, PA 190461831483015
  4. David Binion, MDPittsburgh, PA 152131548211998
  5. Therese Bittermann, MDPhiladelphia, PA 191041285951426
  6. Paola Blanco, M.D.Allentown, PA 181041194759852
  7. Daniel Blecker, M.D.Wyomissing, PA 196101154393684
  8. David Bobman, MDWest Chester, PA 193801063471712
  9. Vimal Bodiwala, MDWilkes Barre, PA 187021750813556
  10. John Boger, M.D.Wilkes Barre, PA 187111194725515
  11. James Bohning, MDDoylestown, PA 189011497927776
  12. Charles Bongiorno, MDPhiladelphia, PA 191401285694877
  13. Dino Boni, MDAvella, PA 153121710983192
  14. Larry Borowsky, MDPhiladelphia, PA 191281174506729
  15. Myhanh Bosse, M.D.Rydal, PA 190461992752257
  16. Edmond Bouassaf, M.D.Altoona, PA 166021346449071
  17. James Boylan, MDBethlehem, PA 180151538159546
  18. Robert Boynton, MDFlourtown, PA 190311841238656
  19. Bruce Bradley, D.O.Greensburg, PA 156011861477143
  20. Randall BrandPittsburgh, PA 152321255361184
  21. Kristin Braun, M.D.Langhorne, PA 190471629286356
  22. Kenneth Breslin, M.D.Langhorne, PA 190471619911252
  23. Don Brinberg, MDErie, PA 165021235237090
  24. Jessica Briscoe, M.D.Philadelphia, PA 191401497098537
  25. Louis Broad, MDPhiladelphia, PA 191071710085147
  26. Charles Brooks, MDAllentown, PA 181041750373155
  27. Cortni Brooks, MDHarrisburg, PA 171111881828291
  28. Peter Bross, MDWest Chester, PA 193801295298628
  29. Ronald Bross, MDAllentown, PA 181041386648202
  30. Corey Brotz, MDPhiladelphia, PA 191111609081041
  31. Christina Brown, M.D.Rydal, PA 190461366769895
  32. Joseph Bruno, M.D.Rydal, PA 190461609818533
  33. Ronald Brzana, M.D.Altoona, PA 166021861426173
  34. Anna Buchner, MDPhiladelphia, PA 191041952336471
  35. Keith Buhl, M.D.Philadelphia, PA 191111962428433
  36. Mark BundschuhJenkintown, PA 190461437683208
  37. Vladislava Buntic, M.D.Erie, PA 165021689796120
  38. Wilmot Burch, M.D.Hershey, PA 170331700813276
  39. Jerome Burke, M.D.Pittston, PA 186401336161736
  40. John Burns, M.D.Montoursville, PA 177541184621260
  41. Waseem Butt, MDNewtown, PA 189401346304847
  42. Charles Calabrese, DOUniontown, PA 154011730287145
  43. Norman Callahan, D.O.Malvern, PA 193551851367783
  44. Kevin Carey, MDSayre, PA 188401164496733
  45. Stephen Carlson, MDWyomissing, PA 196101144211608
  46. Juan Carrere, M.D.Du Bois, PA 158011669474318
  47. Clifford Carrol, M.D.Honesdale, PA 184311023119138
  48. Jordan Carty, MDPhiladelphia, PA 191411043889983
  49. Bruce Caruana, M.D.Wyomissing, PA 196101750358156
  50. Dustin Case, D.O.State College, PA 168011497915961

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.