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 4 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. Michael Gluck, MDSeattle, WA 981011871516617
  2. James Goff, MDSpokane, WA 992041588651400
  3. Steven Goodell, M.D.Spokane, WA 992041962499848
  4. Justin Goodman, MDSeattle, WA 981221538125331
  5. Michelle Gottschlich, M.D.Edmonds, WA 980261225090566
  6. William Grady, M.D.Seattle, WA 981951407943822
  7. Martin Greene, MDSeattle, WA 981041952391856
  8. Rishabh Gulati, MDSilverdale, WA 983831649688698
  9. Donald Gullickson, M.D.Bellingham, WA 982261275775058
  10. Sarah GunbySeattle, WA 981951750843926
  11. Jinfeng Guo, MDEdmonds, WA 980261912924739
  12. Ling GuoSeattle, WA 981121952721771
  13. Maneesh Gupta, MD, MSEverett, WA 982011952511024
  14. Aditya Gutta, M.D.Seattle, WA 981011114260924
  15. Praveen Guturu, MBBS, MDSeattle, WA 981331285825463
  16. Johnathan Ha, M.D.Lakewood, WA 984991013302520
  17. Hamid Habibi, M.DSpokane, WA 992041194018366
  18. Nazar Hafiz, MDRichland, WA 993521053832352
  19. John Halsey, MDMount Vernon, WA 982741417944463
  20. Charles Hames, M.D.Walla Walla, WA 993621407823701
  21. Kyung Han, M.D.Seattle, WA 981221497722029
  22. Marina Hanna, MDSeattle, WA 981951780213686
  23. Jason Harper, MDSeattle, WA 981041336305911
  24. James Harri, MDWalla Walla, WA 993621215043609
  25. Peter Hartwell, M.D.Burien, WA 981661750379004
  26. Walter Hassig, M.D.Federal Way, WA 980031730152794
  27. Maiyen Hawkins, D.O.Everett, WA 982031841446655
  28. Peggy Headstrom, MDSeattle, WA 981221962518944
  29. Darien Heap, M.D.Olympia, WA 985021982600961
  30. Lonny Hecker, MDEverett, WA 982011215995618
  31. Vernon Hee, MDVancouver, WA 986641922054055
  32. Dana Hemmati, MDVancouver, WA 986641154584241
  33. Jennifer Higa, M.D.Tacoma, WA 984051427378082
  34. Matthew Hillam, D.O.Spokane, WA 992041780061911
  35. Liam HilsonSeattle, WA 981951346744893
  36. John Hinds, MDSeattle, WA 981031598736167
  37. William Hirota, MDTacoma, WA 984051952388142
  38. Wen-Huan Ho, MDBellingham, WA 982261548469281
  39. David Hockenbery, MDSeattle, WA 981091710199963
  40. Ryan HoffVancouver, WA 986641841612439
  41. William Holderman, M.D.Tacoma, WA 984051346213956
  42. Annie Hong, M.D.Bellevue, WA 980041104357854
  43. Steven Hong, M.D.Spokane, WA 992041245227156
  44. Christian Horn, M.D.Tacoma, WA 984311114317492
  45. Karl Houglum, M.D.Spokane, WA 992041548257439
  46. Raymond Hsia, M.D.Bellevue, WA 980041528117702
  47. Lin Huang, MD, PHDTacoma, WA 984051639154149
  48. Isabel Hujoel, M.D.Seattle, WA 981951235518465
  49. Kenneth Hunt, MDAberdeen, WA 985201396746905
  50. Jonathan Hurst, M.D.Tacoma, WA 984051114990728

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.