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 5 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. Jeffrey Costanzo, MDEast Stroudsburg, PA 183011689802746
  2. Sarah Coughlin, MDPhiladelphia, PA 191041982091716
  3. David Cozzi, DOLebanon, PA 170421063678738
  4. Brandon Craft, M.D.Port Matilda, PA 168701164500500
  5. Wendy Craig, D.O.Pittsburgh, PA 152321306006051
  6. Ronald Cramer, D.O.Indiana, PA 157011275586000
  7. Carson CreamerDanville, PA 178221255964003
  8. Ryan Croteau, M.D.York, PA 174021073888160
  9. Crystale CruzPhiladelphia, PA 191041275784969
  10. Matthew CustodioPhiladelphia, PA 191111770042988
  11. Marta Dabezies, M.D.Jenkintown, PA 190461760439996
  12. Sunita Dachinger, MDYork, PA 174021114916657
  13. Frank Dagostino, MDEaston, PA 180451043412802
  14. Jessica Dahmus, M.D.Hershey, PA 170331760878706
  15. Shaman Dalal, MDPhiladelphia, PA 191071720574460
  16. Carl Dangelo, M.D.Allentown, PA 181041346246295
  17. Mervyn Danilewitz, MDPhiladelphia, PA 191431285682047
  18. Andrew Dargan, M.D.Philadelphia, PA 191071700223013
  19. Cherag Daruwala, MDPhiladelphia, PA 191341003059676
  20. Rohit DasPittsburgh, PA 152131801174677
  21. Anwesh DashPhiladelphia, PA 191041023759933
  22. Ashley Davis, MDLanghorne, PA 190471972031581
  23. Michael Davis, D.O.Philadelphia, PA 191411265649651
  24. Nathan Davis, DOSellersville, PA 189601912436510
  25. Michael De Jesus, M.D.Beaver Falls, PA 150101417903311
  26. Ramiro De La Guerra, MDPittsburgh, PA 152121841727898
  27. Lance Defrancisco, M.D.Altoona, PA 166021306864400
  28. Duane Deivert, D.O.Wilkes Barre, PA 187021992771158
  29. Robert Dejesus, M.D.Greensburg, PA 156011962515544
  30. Cesar Delatorre, M.D.Rydal, PA 190461225079049
  31. Richard Denicola, M.D.Philadelphia, PA 191071932595469
  32. Richard Depalma, D.O.Philadelphia, PA 191411114238367
  33. Julius Deren, MDPhiladelphia, PA 191041154492502
  34. Justin Derosa, D.O.Philadelphia, PA 191021841649944
  35. Aakash Desai, M.D.Monroeville, PA 151461114458007
  36. Meeta Desai, M.D.Hershey, PA 170331427390822
  37. David Deysher, D.O.Lebanon, PA 170421164414678
  38. Nikhita Dharbhamulla, M.D.Bryn Mawr, PA 190101255715090
  39. Manish Dhawan, MDPittsburgh, PA 152121679573059
  40. Rahul DhimanPhiladelphia, PA 191041780171066
  41. Robert Diamond, MDPenn Valley, PA 190721326755703
  42. Danilo Diaz, MDHanover, PA 173311467451468
  43. David Diehl, M.D.Danville, PA 178221487647897
  44. Christina Dimaria, DO, RDMonroeville, PA 151461336565381
  45. Anthony Dimarino, M.D.Phila, PA 191071780643775
  46. Michael Dimarino, M.D.Phila, PA 191071619936515
  47. Tracey DixonHazle Township, PA 182021538726179
  48. Hannah Do, M.D.Doylestown, PA 189011770808990
  49. Mark Dobish, M.D.Chambersburg, PA 172011649206947
  50. John Dobrota, M.D.Sellersville, PA 189601457350167

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.