NPPES file of Aug 9, 2026

Chiropractor in Washington

3,006 NPPES records list chiropractor with a practice address in Washington, 38 per 100,000 residents, the 13th highest rate of 51. Seattle and Vancouver have the most; each record links to the provider's NPI and the Washington license search. Page 39 of 61.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111N00000X · 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, 350

  1. Seattle350
  2. Vancouver202
  3. Bellevue157
  4. Tacoma115
  5. Spokane113

Chiropractor records in Washington

  1. Fred Neil, D.C.Bellingham, WA 982261013948108
  2. Micah Neill, CH61257678Everett, WA 982041811648272
  3. Lisa Nelsen, D.C.Bellingham, WA 982251184735110
  4. Chad Nelson, DCWoodinville, WA 980721336368067
  5. Curtis Nelson, DCRedmond, WA 980521093839268
  6. Gregory Nelson, DCSeattle, WA 981161598646333
  7. Matthew Nelson, D.C.Everett, WA 982011518049295
  8. Reid Nelson, DCWoodinville, WA 980721275752909
  9. Rocco Nelson, D.C.Bellevue, WA 980051609934017
  10. Ronald Nelson, D.C.Allyn, WA 985241336369537
  11. Thomas Ness, D.C.Bremerton, WA 983101699794107
  12. Michele Newcomer, DCVancouver, WA 986631992886790
  13. Donovan Newland, DCLongview, WA 986321235254293
  14. Mitchell Newman, D.C.Shelton, WA 985841114368073
  15. Sarah Newman, D.C.Shelton, WA 985841720100183
  16. Margaret Newton, DCBurien, WA 981661104146984
  17. Dale Nguyen, DCRenton, WA 980571083912760
  18. Han Nguyen, DCBurien, WA 981661154790798
  19. Hao Nguyen, DCBurien, WA 981661528425808
  20. Hung Nguyen, D.C.Everett, WA 982081811335557
  21. Huytuong Nguyen, DCBellevue, WA 980051639515539
  22. Natalie Nguyen, DCBellevue, WA 980051952648875
  23. Tien NguyenEverett, WA 982041396118410
  24. Tuyen NguyenSeattle, WA 981071114307758
  25. Mark Niblett, D.C.Kirkland, WA 980341861677890
  26. David Nicholes, DCTukwila, WA 981881316151988
  27. Lorri Nichols, DCFederal Way, WA 980031568412757
  28. K. Blake Nielsen, D.C.Spokane, WA 992181952478646
  29. Kimberley Nielsen, D.C.Spokane, WA 992181508933193
  30. Kristina Nielsen, DCSpokane, WA 992011871036285
  31. Rodger Niemi, D.C.Tacoma, WA 984091952409062
  32. Harprit Nijjer, D.C.Richland, WA 993521013200245
  33. Catherine Niles, D.C.Port Orchard, WA 983661659486645
  34. Kierstin NobleLacey, WA 985161407796451
  35. Jessica Noblet, DCMount Vernon, WA 982731770873408
  36. Tucker Noel, DCSpokane, WA 992181912833401
  37. Wendy Noffke, D.C.Puyallup, WA 983711669573226
  38. Jonathan Nordquist, DCPuyallup, WA 983731912922105
  39. Douglas Nordstrom, D.C.Marysville, WA 982701609898063
  40. Brett Norman, D.C.Sammamish, WA 980751942343595
  41. Baylie Northrup, DCVancouver, WA 986841265384325
  42. Casie NortonLakewood, WA 984981720228596
  43. Tim Norton, D.C.Shoreline, WA 981331346279692
  44. Karin Nosrati, DCCamas, WA 986071851346175
  45. Sara Nulle, D.C.Seattle, WA 981091093016198
  46. Stephanie Nychka, D.C.Bellevue, WA 980061508096660
  47. Carl Nyren, DCLakewood, WA 984991245392125
  48. Derek Nyren, DCLakewood, WA 984981619483302
  49. Daniel O'Brien, DCArlington, WA 982231174180459
  50. Timothy O'DoyleMarysville, WA 982711245583301

Source: CMS NPPES, primary taxonomy 111N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 13 of 51 per resident

  1. Montana42
  2. Missouri41
  3. Colorado40
  4. Washington38
  5. Illinois36
  6. Idaho36
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 111N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

20.7% of these records appear in a Medicare file, against 16.9% 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. Washington20.7%
  2. United States16.9%

Chiropractor records in Washington, measured

  • In a Medicare file622 of 3,006 · 20.7% here, 16.9% nationally
  • In the CMS Doctors and Clinicians file1,277 · 42.5% here, 39.8% nationally
  • Not updated in five years or more2,256 · 75.0% here, 72.3% nationally
  • Median graduation year2005 · the 1,275 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 111N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,006 NPPES records list chiropractor (111N00000X) as their primary taxonomy with a practice address in Washington: 38 per 100,000 residents against 29 nationally (50 states and D.C.). Seattle has 350 of them (12%).

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. Michigan3,058
  2. New Jersey2,910
  3. Georgia3,251
  4. Ohio2,688

States with a similar rate per 100,000

  1. Colorado40.0
  2. Illinois36.0
  3. Idaho36.0
  4. Missouri40.9

The largest states

  1. California11,498
  2. Texas6,979
  3. Florida6,967
  4. New York4,573
  5. Illinois4,524

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.