NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Washington

1,038 NPPES records list obstetrics & gynecology physician with a practice address in Washington, 13 per 100,000 residents, the 28th highest rate of 51. Seattle and Vancouver have the most; each record links to the provider's NPI and the Washington license search. Page 7 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 229

  1. Seattle229
  2. Vancouver93
  3. Tacoma68
  4. Spokane59
  5. Kirkland49

Obstetrics & Gynecology Physician records in Washington

  1. Byron Gatlin, MDWenatchee, WA 988011972605293
  2. Thomas Gaylord, MDBremerton, WA 983121558341883
  3. Erin Gee, M.D.Vancouver, WA 986861720215056
  4. Farida Ghoghawala, M.D.Federal Way, WA 980031992799035
  5. Catharine Giani, D.O.Silverdale, WA 983831669738282
  6. Lisa Gibbons, DOVancouver, WA 986861366446270
  7. James Giem, MDCoupeville, WA 982391982663571
  8. Lydia Gill, MDIssaquah, WA 980291104454180
  9. Lauren Giulitto, D.O.Joint Base Lewis McChord, WA 984311336376094
  10. Agnes Glover, MDCovington, WA 980421568575470
  11. Kathy Goble, M.D.Olympia, WA 985061316093156
  12. Teresa Goepfert, D. O.Seattle, WA 981071225354152
  13. Jonathan Gold, M.D.Shelton, WA 985841164503017
  14. Marshall Goldberg, M.D.Oak Harbor, WA 982771376627174
  15. Elizabeth Golding, MDSeattle, WA 981221457290058
  16. John Gollhofer, MDSpokane, WA 992041811989759
  17. Bonnie Gong, MDKirkland, WA 980341447251970
  18. Dina Gordon, M.D.Edmonds, WA 980261417185794
  19. Robert Gore, M.D.Tacoma, WA 984051174568323
  20. John Gorsline, MDPasco, WA 993011043282577
  21. Dennis GouletEverett, WA 982011326488925
  22. Emma Grabinski, MDKennewick, WA 993361558561027
  23. Kristin Graham, MDBellevue, WA 980041659370898
  24. Megan Graham, MDRichland, WA 993521700447778
  25. Alison Grajkowski, M.D.Spokane, WA 992041952676835
  26. Robert Gramann, MDEnumclaw, WA 980221609882513
  27. David Gran, MDArlington, WA 982231629215991
  28. Dominique Grant, MDSpokane, WA 992041164587259
  29. Paul-Ann Green, M.D.Toppenish, WA 989481871871178
  30. James Greene, M.D.Tacoma, WA 984051710042148
  31. Nancy Gregory-Hoefling, ARNPSeattle, WA 981041124091517
  32. Irene Grias, D.O.Gig Harbor, WA 983321760688519
  33. Margaret Griffith, MDVancouver, WA 986641881674174
  34. Michelle Gruner, MDVancouver, WA 986861124445499
  35. Ridhima GuptaGrandview, WA 989301730476292
  36. Maria Gutierrez-Yach, MDAuburn, WA 980011407095003
  37. James Haines, MDBellevue, WA 980041952300212
  38. Thomas Halgren, MDWenatchee, WA 988011992884449
  39. Nicholas Hallak, MDHoquiam, WA 985501225239916
  40. Trisha Halvorsen, MDMount Vernon, WA 982741245585959
  41. Theresa Hamer, MDIssaquah, WA 980291609162593
  42. Caitlin Hamilton, MDSeattle, WA 981011669000501
  43. Karen Hamilton, M.D.Kirkland, WA 980341265410294
  44. Alyssa Hamlin, MDTacoma, WA 984051356705438
  45. Judy Han, MDSeattle, WA 981041265060743
  46. Kathleen Hanlon, M.D.Renton, WA 980551144339284
  47. Elena Hannon, M.D.Seattle, WA 981041437126067
  48. Kelley Hanrahan, MDSeattle, WA 981951275529307
  49. Kendra Hansen, PA-COlympia, WA 985021790774545
  50. Ronald Hardy, M.D.Spokane, WA 992071811993488

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 28 of 51 per resident

  1. Virginia14
  2. Wisconsin13
  3. Ohio13
  4. Washington13
  5. California13
  6. Indiana13
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.7% of these records appear in a Medicare file, against 75.6% 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. Washington67.7%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Washington, measured

  • In a Medicare file703 of 1,038 · 67.7% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file584 · 56.3% here, 60.3% nationally
  • Not updated in five years or more610 · 58.8% here, 56.2% nationally
  • Median graduation year2007 · the 582 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,038 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Washington: 13 per 100,000 residents against 14 nationally (50 states and D.C.). Seattle has 229 of them (22%).

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. Maryland1,034
  2. Massachusetts1,127
  3. Colorado906
  4. Missouri902

States with a similar rate per 100,000

  1. Ohio13.3
  2. Wisconsin13.5
  3. California13.1
  4. Indiana13.0

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

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.