NPPES file of Aug 9, 2026

Gastroenterology Physician in Washington

533 NPPES records list gastroenterology physician with a practice address in Washington, 6.8 per 100,000 residents, the 12th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 3 of 11.

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).

Seattle has the most, 161

  1. Seattle161
  2. Tacoma44
  3. Spokane37
  4. Everett31
  5. Vancouver26

Gastroenterology Physician records in Washington

  1. Edward CuaresmaSeattle, WA 981011841653284
  2. Gerald Cufley, M.D.Kirkland, WA 980341811976152
  3. Mark Cumings, M.D.Olympia, WA 985061629132584
  4. Stephen Curtis, MDTacoma, WA 984311336583632
  5. Justin Cuschieri, MDEverett, WA 982031871787663
  6. Jaroslaw Cymorek, MDVancouver, WA 986641922054469
  7. Christopher Damman, MDSeattle, WA 981091730289554
  8. Samit Datta, M.D.Mount Vernon, WA 982741902217888
  9. Devashree Dave, MDKirkland, WA 980341194255232
  10. James David, M.D.Spokane, WA 992041649208919
  11. Geoffrey Davis, MDEverett, WA 982011821054743
  12. Cara Debley, MDEdmonds, WA 980261265459135
  13. Philip Delich, MDSpokane, WA 992041407858889
  14. Mark Derleth, M.D.Seattle, WA 981951356457063
  15. Neelendu Dey, MDSeattle, WA 981091154575892
  16. Gary Dines, MDEdmonds, WA 980261831110451
  17. Christopher Dire, MDRenton, WA 980551245312420
  18. Michael Dixson, M.D.Spokane, WA 992071376530287
  19. Son Do, M.D.Vancouver, WA 986861285668822
  20. Bryan Doherty, M.D.Silverdale, WA 983831497123384
  21. Jonathan Dominguez, MDWenatchee, WA 988011952332694
  22. Jason Dominitz, MD, MHSSeattle, WA 981081912016700
  23. Charles Donner, M.D.Tacoma, WA 984051144293127
  24. Fred Drennan, MDSeattle, WA 981011811916489
  25. Richard Driscoll, MDSeattle, WA 981041447246582
  26. Christopher Duncan, M.D.Burien, WA 981661164457974
  27. Robert Durnford, M.D.Spokane, WA 992041922095827
  28. Robert Dy, D.O.Mount Vernon, WA 982741851397210
  29. Richard Elloway, MDOlympia, WA 985061003841958
  30. Sue Eng, MDKirkland, WA 980341184603425
  31. Jason Etzel, MDVancouver, WA 986641841308384
  32. Margaret Eugenio, MDSeattle, WA 981951477661916
  33. Katherine Fan, M.D.Gig Harbor, WA 983351417227703
  34. Andrew Feld, MDSeattle, WA 981121003818709
  35. Lance Ferrin, MDSpokane, WA 992041295759181
  36. Joseph Fitterer, MDSpokane, WA 992041548253511
  37. Jonathan Francis, M.D.Joint Base Lewis McChord, WA 984311194010298
  38. Alison Freeman, MDBellingham, WA 982261235454091
  39. Jorge Gabilondo, M.D.Longview, WA 986321407952096
  40. Joseph Gabriel Gabriel, M.D.Bellingham, WA 982261417339037
  41. Seng-Ian Gan, M.D.Seattle, WA 981011700833498
  42. Robert Gannan, MD PHDBellevue, WA 980041811976533
  43. Julianna GardnerSeattle, WA 981331013440866
  44. Ali Gaskari, MDSpokane Valley, WA 992161124259155
  45. Alina Gavrila, MDKirkland, WA 980341538148879
  46. Randy Geldmacher, MDRichland, WA 993521437348679
  47. Sahar Ghassemi, MDSeattle, WA 981951962692202
  48. Sujoy Ghorai, MDEverett, WA 982031386680445
  49. David Gilbert, M.D.Seattle, WA 981221760459382
  50. Mohit Girotra, MD, MBBSSeattle, WA 981041952558983

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

Washington ranks 12 of 51 per resident

  1. New Jersey7.9
  2. New Hampshire7.8
  3. Illinois7.1
  4. Washington6.8
  5. Florida6.7
  6. Missouri6.7
  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.

76.4% 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. Washington76.4%
  2. United States84.4%

Gastroenterology Physician records in Washington, measured

  • In a Medicare file407 of 533 · 76.4% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file374 · 70.2% here, 73.7% nationally
  • Not updated in five years or more316 · 59.3% here, 55.6% nationally
  • Median graduation year2003 · the 373 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

533 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Washington: 6.8 per 100,000 residents against 6.2 nationally (50 states and D.C.). Seattle has 161 of them (30%).

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. Georgia530
  2. Virginia536
  3. Michigan550
  4. Maryland505

States with a similar rate per 100,000

  1. Florida6.7
  2. Missouri6.7
  3. Oregon6.6
  4. Illinois7.1

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.