NPPES file of Aug 9, 2026

Specialist in Washington

2,609 NPPES records list specialist with a practice address in Washington, 33 per 100,000 residents, the 3rd highest rate of 51. Seattle and Vancouver have the most; each record links to the provider's NPI and the Washington license search. Page 44 of 53.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · 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, 345

  1. Seattle345
  2. Vancouver157
  3. Tacoma120
  4. Olympia111
  5. Bellevue108

Specialist records in Washington

  1. Lori Silverstein, LMPBellingham, WA 982251992920995
  2. Bonnie Simmons, L.M.P.Tacoma, WA 984461619278405
  3. Christina Simmons, LMPBellevue, WA 980071376860015
  4. Cyntavia Simmons, LMPUniversity Place, WA 984661306053509
  5. Jessica Simmons, L.M.PMaple Valley, WA 980381871826347
  6. Sarah Simms, OTR/LAnacortes, WA 982211265711469
  7. Ariel Simnowitz, LMPSeattle, WA 981151326170937
  8. Laura Simonian, OTR/LSeattle, WA 981031255775482
  9. Diane Simons, CO, LOSeattle, WA 981051184884660
  10. Melissa Simpson, BASDH, RDHAuburn, WA 980011548930928
  11. Audra Sisak, QASP, BCCSPuyallup, WA 983751578918207
  12. Amy SistrunkTumwater, WA 985121033453147
  13. Linda Sizemore, LMPPort Orchard, WA 983661568656809
  14. Suzanne Skegrud, LMPStanwood, WA 982921477751071
  15. Gregory Skidmore, LMPSeattle, WA 981081134426653
  16. Diamond Skiff, LMPSteilacoom, WA 983881467778324
  17. Teresa Skinner, OTSpokane, WA 992241225377872
  18. Christian Skoorsmith, MA, BCHSeattle, WA 981261205594652
  19. Jonnie SkorickSpokane, WA 992171528262995
  20. David Slack, MDOlympia, WA 985061356351795
  21. Ingrid Slade, MPTGig Harbor, WA 983351417029752
  22. Catherine SlederBellevue, WA 980051033237730
  23. Holiday Sloan, LMPWauconda, WA 988591275663320
  24. David Smith, LMPOlympia, WA 985061558428672
  25. Deborah SmithPort Orchard, WA 983661194929950
  26. Donna Smith, MDAuburn, WA 980021225389935
  27. Ellen Smith, MS CCC-APuyallup, WA 983751639236441
  28. Heather Smith, L.M.P.Issaquah, WA 980271548443575
  29. Jayme Smith, MACashmere, WA 988151801183421
  30. Kathryn Smith, L.M.P.Seattle, WA 981151760530844
  31. Norma Smith, LMTSpokane Valley, WA 992161104060029
  32. Robert SmithFife, WA 984241447448725
  33. Ronald Smith, MDLacey, WA 985031740299239
  34. Samantha Smith, LMTMountlake Terrace, WA 980431184031007
  35. Samantha Smith, LMPAberdeen, WA 985201215157185
  36. Sara Smith, LMPRedmond, WA 980521063541498
  37. Sara Smith, LMPWenatchee, WA 988011023169760
  38. Shiloh Smith, LMPMukilteo, WA 982751609902204
  39. Stefanie Smith, LMPSeattle, WA 981071689072928
  40. Sarah Smith Wagner, L.M.PWenatchee, WA 988011417279977
  41. Brandee SnedicorSpokane, WA 992011356119168
  42. Danna SnowSpokane, WA 992231356493035
  43. Andrea Snyder, LMPBothell, WA 980121033325535
  44. Nikki Snyder, L.M.P.Freeland, WA 982491295000925
  45. Renee Snyder, L.M.P.Fircrest, WA 984661326299520
  46. Rodney SnyderAuburn, WA 980011265468599
  47. Juanita Snyder-Nelson, LMPMoses Lake, WA 988371922486463
  48. Sunraksa SoPuyallup, WA 983731265604573
  49. Richard Soderstrom, M.D.Seattle, WA 981041588723324
  50. Don Solberg, M.D.Ellensburg, WA 989261306815527

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 3 of 51 per resident

  1. New York116
  2. New Hampshire72
  3. Washington33
  4. North Dakota26
  5. Oregon26
  6. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

4.4% of these records appear in a Medicare file, against 17.0% 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. Washington4.4%
  2. United States17.0%

Specialist records in Washington, measured

  • In a Medicare file114 of 2,609 · 4.4% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file65 · 2.5% here, 11.1% nationally
  • Not updated in five years or more2,407 · 92.3% here, 77.3% nationally
  • Median graduation year1990 · the 65 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,609 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Washington: 33 per 100,000 residents against 18 nationally (50 states and D.C.). Seattle has 345 of them (13%).

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. Florida2,685
  2. Pennsylvania2,031
  3. Texas1,716
  4. New Jersey1,636

States with a similar rate per 100,000

  1. North Dakota25.8
  2. Oregon25.6
  3. Hawaii24.4
  4. District of Columbia22.2

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Pennsylvania2,031
  5. Texas1,716

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.