NPPES file of Aug 9, 2026

Gastroenterology Physician in Massachusetts

686 NPPES records list gastroenterology physician with a practice address in Massachusetts, 9.8 per 100,000 residents, the 2nd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 3 of 14.

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).

Boston has the most, 280

  1. Boston280
  2. Worcester50
  3. Burlington31
  4. Springfield18
  5. Cambridge15

Gastroenterology Physician records in Massachusetts

  1. Jacquelyn Chenelle, PA-CNewton, MA 024621760905699
  2. Catherine Cheney, M.D.Boston, MA 022151710962030
  3. Christopher Cheney, MDNew Bedford, MA 027401639145683
  4. Fehmida Chipty, M.D.Medford, MA 021551063423804
  5. Jaehoon Cho, M.D.Boston, MA 021141023471695
  6. John Chobanian, M.D.Cambridge, MA 021381518040526
  7. Michael Choi, MDWorcester, MA 016051922083344
  8. Aurada Cholapranee, M.D.Boston, MA 022151427463132
  9. James Chou, MDBoston, MA 022151285661652
  10. Stella Chow, M.D.Peabody, MA 019601518053859
  11. Samantha ChuaBoston, MA 021181134706807
  12. Daniel Chung, MDBoston, MA 021141710978994
  13. Raymond Chung, MDBoston, MA 021141154311769
  14. Waihong ChungFairhaven, MA 027191942694245
  15. Ram Chuttani, M.D.Boston, MA 022151043258338
  16. Brian Clark, M.D.Stoneham, MA 021801114193612
  17. Bernard Clifford, M.D.Holyoke, MA 010401972561843
  18. Joseph Cobb, MDFalmouth, MA 025401740230846
  19. Eric Cohen, M.D.Quincy, MA 021691972541282
  20. Jonah CohenBrookline, MA 024461164748398
  21. Steven Cohen, MDNeedham, MA 024941740262286
  22. James Connolly, M.D.North Chelmsford, MA 018631609255223
  23. Jeffery Cooley, MDFlorence, MA 010621417941030
  24. Kathleen Corey, MDBoston, MA 021141326174038
  25. Jennifer Coukos, M.D.Worcester, MA 016551164884367
  26. Clayland Cox, MDSouth Weymouth, MA 021901043290752
  27. Leah Creahan, MDActon, MA 017201629500921
  28. Albert Crimaldi, MDMilford, MA 017571538262100
  29. Garret Cullen, M.D.Boston, MA 022151225268279
  30. Richard Curtis, MDNewton, MA 024621811987902
  31. Joseph Dailey, MDChelmsford, MA 018241356878920
  32. Rahul Dalal, MDChestnut Hill, MA 024671902291453
  33. Doan DaoBoston, MA 021141699032250
  34. Neethi Dasu, DOBurlington, MA 018051013444538
  35. Daisy De-Peralta-Daly, M.D.Boston, MA 021151508080060
  36. Deepthi Deconda, MDFall River, MA 027201477727451
  37. Michael Demarkles, MDBeverly, MA 019151376578534
  38. Vera Denmark, M.D.Weston, MA 024931609071273
  39. David Desilets, MDSpringfield, MA 011071487748083
  40. Raj Devarajan, MDActon, MA 017201508926668
  41. Deepika Devuni, MDWorcester, MA 016551053501080
  42. Veronica Deyeso, MDPittsfield, MA 012011508967456
  43. Aaron Dickstein, M.D.Boston, MA 021111003059239
  44. George Dickstein, M.D.Framingham, MA 017021720054356
  45. Jacob DicksteinBoston, MA 022151861756165
  46. Julia Ding, MDBoston, MA 021181669901757
  47. Khoa Do, MDSalem, MA 019701881681427
  48. Sebastian Dobrow, MD, MPHBoston, MA 021111497404008
  49. Amr Dokmak, M.D.Boston, MA 021351225411440
  50. Daniel Donahue, MDMilford, MA 017571790888360

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

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia13.1
  2. Massachusetts9.8
  3. Connecticut9.3
  4. New York9.2
  5. 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.

79.7% 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. Massachusetts79.7%
  2. United States84.4%

Gastroenterology Physician records in Massachusetts, measured

  • In a Medicare file547 of 686 · 79.7% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file491 · 71.6% here, 73.7% nationally
  • Not updated in five years or more450 · 65.6% here, 55.6% nationally
  • Median graduation year2004 · the 491 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

686 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Massachusetts: 9.8 per 100,000 residents against 6.2 nationally (50 states and D.C.). Boston has 280 of them (41%).

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. North Carolina681
  2. New Jersey735
  3. Ohio741
  4. Michigan550

States with a similar rate per 100,000

  1. Connecticut9.3
  2. New York9.2
  3. Rhode Island8.8
  4. Maryland8.2

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Pennsylvania1,049

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.