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 12 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. Alykhan ShamjiBoston, MA 021141235699976
  2. Charles Shana, MDFall River, MA 027201427014935
  3. Chandler Shapiro, MDBurlington, MA 018051861185696
  4. Mark Shapiro, M.D.Cambridge, MA 021401437281300
  5. Kassem Sharif, M.D.Boston, MA 022151386443067
  6. Manoj Kumar Sharma, MDBoston, MA 022151992130520
  7. Jessica Shay, M.D.Boston, MA 021141154716314
  8. John Shea, M.D.Burlington, MA 018051720188451
  9. Edward Shelton, MBBSBoston, MA 021141760898035
  10. Lin Shen, MDBrookline, MA 024451710252861
  11. Marc Sherman, MDBoston, MA 021141922457225
  12. Sunil Sheth, MDBoston, MA 022151134184625
  13. Kenneth Shieh, M.D.Beverly, MA 019151609902287
  14. Helen Shields, M.D.Boston, MA 022151932147204
  15. Steven Shields, MDBoston, MA 022151336235324
  16. Hong Gi Shim, MDBoston, MA 022151316476302
  17. Lauren Shkolnik, D.O.Salem, MA 019701316176688
  18. Tushaar Shrimanker, MD, MRCP(LON)Longmeadow, MA 011061417586611
  19. Tahnee Sidhu, MDMilton, MA 021861114448149
  20. Paul Siegel, M.D.Hyannis, MA 026011578571246
  21. Tracey Simon, M.D.Boston, MA 021141164784716
  22. Amandeep Singh, MD, PHDBoston, MA 021141386879401
  23. Anupam Singh, MDWorcester, MA 016551437187259
  24. Satish Singh, MDBoston, MA 021301669444857
  25. Yuvaraj Singh, MDWorcester, MA 016551992359517
  26. Robert Sipzener, MDQuincy, MA 021691194790402
  27. Barry Slitzky, M.D.Springfield, MA 011041639263726
  28. Kurt Slye, M.D.Taunton, MA 027801609809110
  29. Benjamin Smith, M.D.Jamaica Plain, MA 021301215974910
  30. Brenden Smith, MDBoston, MA 022151760179808
  31. Timothy Smith, M.D.Beverly, MA 019151649391715
  32. Scott Snapper, MD PHDBoston, MA 021151184605537
  33. Amin Soltani, M.D.Leominster, MA 014531912361643
  34. Min Soo Song, MD.,CMLeominster, MA 014531053575340
  35. Jorge Sotelo, M.D.Ware, MA 010821225045396
  36. Kolala Sridhar, MDPittsfield, MA 012011043201924
  37. Jeffrey St John, M.D.Pittsfield, MA 012011750383170
  38. John Stagias, M.D.Southbridge, MA 015501023012424
  39. Kyle Staller, M.D.Boston, MA 021141063649531
  40. Christopher Stallwood, M.D.Brighton, MA 021351427357656
  41. Ronald Ste.marie, M.D.Beverly, MA 019151932254786
  42. Michelle Stefka, MDBurlington, MA 018051255502936
  43. Daniel Stein, MD, MPHBoston, MA 021151407290687
  44. Stephanie Stephanie, M.D.Greenfield, MA 013011427412030
  45. Jerry Stern, M.D.Brockton, MA 023021467477794
  46. Anthony Stevens, M.D.Boston, MA 022151619933736
  47. Andrew Stone, M.D.Brockton, MA 023021497795561
  48. Sreedhar Subramanian, MDBoston, MA 021141790941656
  49. Matthew Sullivan, MDNorwood, MA 020621427113760
  50. Jaspreet SuriBoston, MA 022151114306552

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.