NPI Central

Doctors Who Treat Unexplained Weight Loss in Washington

Providers in Washington whose specialty's scope covers unexplained weight loss— ranked by profile completeness & registry tenure, notby quality, outcomes, or who is "best".

9,715 active providers in Washington have a primary specialty that treats unexplained weight loss. We assert that these specialties treat unexplained weight loss, not that any specific provider treats your case. Open a city for a local list, or any provider for their full profile and map.

Providers in WA
9,715
Cities listed
40
Registry vintage
June 2026

Unexplained Weight Loss specialists in Washington

Top 50 of 9,715
  1. 1

    Family Medicine Physician · Newcastle, WA

    Street-level locationView full profile & map →
  2. 2

    Family Medicine Physician · Kent, WA

    Street-level locationView full profile & map →
  3. 3

    Family Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  4. 4

    Internal Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  5. 5

    Family Medicine Physician · Mcclearly, WA

    Street-level locationView full profile & map →
  6. 6

    Internal Medicine Physician · Toppenish, WA

    Street-level locationView full profile & map →
  7. 7

    Family Medicine Physician · Ellensburg, WA

    Street-level locationView full profile & map →
  8. 8
    Michael GrabinskiM.D., M.P.H.

    Family Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  9. 9

    Internal Medicine Physician · Renton, WA

    Street-level locationView full profile & map →
  10. 10

    Family Medicine Physician · Spokane Valley, WA

    Street-level locationView full profile & map →
  11. 11

    Family Medicine Physician · Bremerton, WA

    Street-level locationView full profile & map →
  12. 12

    Internal Medicine Physician · Seattle, WA

    Approximate (ZIP-level)View full profile & map →
  13. 13

    Family Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  14. 14

    Internal Medicine Physician · Renton, WA

    Street-level locationView full profile & map →
  15. 15

    Family Medicine Physician · Everett, WA

    Street-level locationView full profile & map →
  16. 16

    Internal Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  17. 17

    Family Medicine Physician · Tacoma, WA

    Street-level locationView full profile & map →
  18. 18

    Internal Medicine Physician · Olympia, WA

    Street-level locationView full profile & map →
  19. 19

    Family Medicine Physician · Everett, WA

    Street-level locationView full profile & map →
  20. 20

    Family Medicine Physician · Bellevue, WA

    Approximate (ZIP-level)View full profile & map →
  21. 21

    Family Medicine Physician · Silverdale, WA

    Approximate (ZIP-level)View full profile & map →
  22. 22

    Family Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  23. 23

    Internal Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  24. 24

    Family Medicine Physician · Port Angeles, WA

    Street-level locationView full profile & map →
  25. 25

    Internal Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  26. 26

    Family Medicine Physician · Kent, WA

    Street-level locationView full profile & map →
  27. 27

    Family Medicine Physician · Renton, WA

    Street-level locationView full profile & map →
  28. 28

    Internal Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  29. 29

    Family Medicine Physician · Burien, WA

    Street-level locationView full profile & map →
  30. 30

    Internal Medicine Physician · Renton, WA

    Street-level locationView full profile & map →
  31. 31

    Family Medicine Physician · Tacoma, WA

    Street-level locationView full profile & map →
  32. 32

    Family Medicine Physician · Stanwood, WA

    Street-level locationView full profile & map →
  33. 33

    Internal Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  34. 34

    Family Medicine Physician · Darrington, WA

    Street-level locationView full profile & map →
  35. 35

    Family Medicine Physician · Vashon, WA

    Street-level locationView full profile & map →
  36. 36

    Family Medicine Physician · Moses Lake, WA

    Street-level locationView full profile & map →
  37. 37
    Joel OhrtRESIDENT PHYSICIAN

    Internal Medicine Physician · Kennewick, WA

    Street-level locationView full profile & map →
  38. 38

    Family Medicine Physician · Renton, WA

    Street-level locationView full profile & map →
  39. 39

    Family Medicine Physician · Omak, WA

    Street-level locationView full profile & map →
  40. 40

    Family Medicine Physician · Vancouver, WA

    Approximate (ZIP-level)View full profile & map →
  41. 41

    Internal Medicine Physician · Vancouver, WA

    Street-level locationView full profile & map →
  42. 42

    Family Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  43. 43

    Family Medicine Physician · Seattle, WA

    Street-level locationView full profile & map →
  44. 44

    Family Medicine Physician · Vancouver, WA

    Street-level locationView full profile & map →
  45. 45

    Family Medicine Physician · Aberdeen, WA

    Street-level locationView full profile & map →
  46. 46

    Family Medicine Physician · Bellingham, WA

    Street-level locationView full profile & map →
  47. 47

    Internal Medicine Physician · Lynnwood, WA

    Street-level locationView full profile & map →
  48. 48

    Internal Medicine Physician · Spokane, WA

    Approximate (ZIP-level)View full profile & map →
  49. 49

    Family Medicine Physician · Chewelah, WA

    Street-level locationView full profile & map →
  50. 50

    Internal Medicine Physician · Mercer Island, WA

    Street-level locationView full profile & map →

These are active providers in Washington whose primary NUCC specialty treats unexplained weight loss; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.