NPPES file of Aug 9, 2026

Registered Dietitian in Washington

2,134 NPPES records list registered dietitian with a practice address in Washington, 27 per 100,000 residents, the 10th highest rate of 51. Seattle and Spokane have the most; each record links to the provider's NPI and the Washington license search. Page 6 of 43.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · 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, 603

  1. Seattle603
  2. Spokane148
  3. Tacoma147
  4. Bellevue94
  5. Vancouver66

Registered Dietitian records in Washington

  1. Paige Calnan, MS, RDSeattle, WA 981081205945375
  2. Yolian Calvo Diaz, R.D., L.N.DSeattle, WA 981251730452632
  3. Maria Cammarota, RDSammamish, WA 980751225895519
  4. Bonnie Campbell, MS RD CDSeattle, WA 981011225573926
  5. Jennifer Campbell, MAS, RDEdmonds, WA 980261821072364
  6. Nicole Campbell, MPH, RDAuburn, WA 980021699840983
  7. Valorie Campbell, RDMarysville, WA 982711285382804
  8. Miranda Canfield, RDIssaquah, WA 980291093336596
  9. Kathy Canny, RD, CD, CDEVancouver, WA 986641801868518
  10. Diana Cardenas, RDVancouver, WA 986641194421008
  11. Veronica CarlesBellevue, WA 980051760936843
  12. Ashley Carlson, RD, LDJoint Base Lewis McChord, WA 984311194007534
  13. Jean Carlson, RDVancouver, WA 986641467527051
  14. Kristine Carlson, MS, RD, LDNSeattle, WA 981151790053411
  15. Brent CarneyTacoma, WA 984051508917527
  16. Sarah Carossino, RDN, CDElma, WA 985411417412537
  17. Mikaela Carrillo, RD, CDSpokane, WA 992031891283560
  18. Yvette Carrillo-BernalSeattle, WA 981091043176365
  19. Ella Carroll, RDNWenatchee, WA 988011568243004
  20. Sydney Carroll, RDSeattle, WA 981121144821620
  21. Susan Casey, RD, CDSeattle, WA 981051285726240
  22. Amanda Cash, R.D.Port Angeles, WA 983621003005919
  23. Cynthia Cash, MS, RDNSpokane, WA 992051154960862
  24. Laura Caskey, RDNSeattle, WA 981121013547579
  25. Savannah Cass, RDN, LDN, MSYakima, WA 989021841775731
  26. Jeannie Castell, RD, IBCLCOlympia, WA 985031427656925
  27. Samantha Castellanos McKenneySeattle, WA 981091417635947
  28. Dorrian Casto, RDNBellingham, WA 982251255970281
  29. Maria Castro Bacca, MS, RDSeattle, WA 981331538924188
  30. Colleen Cates, RD.,CDETacoma, WA 984311134178734
  31. Trisha Caton, RDSeattle, WA 981011750682928
  32. Eilzabeth Cattin, BS, MSLongview, WA 986321578557195
  33. Melanie Cave, M.S., R.D.Seattle, WA 981081093062432
  34. Erin CazelBothell, WA 980111801614607
  35. Daniel Chambers, RDNLynnwood, WA 980871356186472
  36. Kwan Ting ChanTacoma, WA 984061073857983
  37. Amanda Chandler, RD, CD, ACSM-CEPSpokane, WA 992181477392918
  38. Brianna Chandler, RDPort Orchard, WA 983661528116068
  39. Katie Chang, MS, RDKirkland, WA 980341154871994
  40. Ya-Wen Chang, RDBellevue, WA 980071366048688
  41. Bethany ChapmanOlympia, WA 985161730716069
  42. Haley ChapmanFederal Way, WA 980031992679583
  43. Sophia Charitou, RDNPuyallup, WA 983741700596491
  44. Megan CharlesPuyallup, WA 983751144921735
  45. Laura Chasteen, RD, MS, CNDes Moines, WA 981981407504970
  46. Valerie Chaube, RDTukwila, WA 981681528949831
  47. Julie Chen, MS, RDSeattle, WA 981071407341050
  48. Carissa Cheng, RDBellevue, WA 980081053520015
  49. Trisha Cherico, RDVancouver, WA 986851447993902
  50. Nicole Chestnut, RDNGrandview, WA 989301568173706

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 10 of 51 per resident

  1. Vermont30
  2. Montana29
  3. Minnesota28
  4. Washington27
  5. South Dakota27
  6. Delaware25
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

8.9% of these records appear in a Medicare file, against 7.4% 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. Washington8.9%
  2. United States7.4%

Registered Dietitian records in Washington, measured

  • In a Medicare file190 of 2,134 · 8.9% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file238 · 11.2% here, 9.8% nationally
  • Not updated in five years or more1,347 · 63.1% here, 56.3% nationally
  • Median graduation year2014 · the 238 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,134 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Washington: 27 per 100,000 residents against 20 nationally (50 states and D.C.). Seattle has 603 of them (28%).

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. Massachusetts2,244
  2. New Jersey2,006
  3. Michigan1,816
  4. Ohio2,581

States with a similar rate per 100,000

  1. Minnesota27.7
  2. South Dakota26.9
  3. Montana28.8
  4. Delaware25.1

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

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.