NPPES file of Aug 9, 2026

Clinical Social Worker in Washington

6,382 NPPES records list clinical social worker with a practice address in Washington, 82 per 100,000 residents, the 30th highest rate of 51. Seattle and Spokane have the most; each record links to the provider's NPI and the Washington license search. Page 73 of 128.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · 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, 1,704

  1. Seattle1,704
  2. Spokane645
  3. Tacoma518
  4. Vancouver357
  5. Bellingham185

Clinical Social Worker records in Washington

  1. Miguel Martinez-Rodriguez, LICSWSeattle, WA 981041477917219
  2. (delores) Martins, MSW, LICSW, CTUniversity Place, WA 984661285795864
  3. Tiffany MarxSeattle, WA 981261194200444
  4. Shelley Maryott-Moore, LICSW, GMHS, CMHSLongview, WA 986321720103708
  5. Yolonda Marzest, LICSWASeattle, WA 981181790445732
  6. Lynn Marzoni, LICSWTacoma, WA 984311275649907
  7. Jamie MashitaSpokane, WA 992011447984661
  8. Amna Masic, MSW, LSWAICTukwila, WA 981881932825130
  9. Donovan MasonSeattle, WA 981051801769393
  10. Makayla MasonPuyallup, WA 983751174389563
  11. Caroline MassEverett, WA 982031841643723
  12. Kelly Massey, LSWAICFairchild Afb, WA 990111891256764
  13. Michelle Massey, LICSWEdmonds, WA 980261679881833
  14. Sharon Mast, LICSWSeattle, WA 981191700520095
  15. Victoria Mastel, MSWSeattle, WA 981261295122893
  16. Allison MastrangeloBurien, WA 981661568600799
  17. Samantha MasucciPuyallup, WA 983721437908795
  18. Kristine Mateer, LICSWSpokane, WA 992011457368599
  19. Pauline Matheson, LICSWVancouver, WA 986821033788617
  20. Angela MathiasColville, WA 991141861830861
  21. Sara Mathiasen, LISWSpokane, WA 992051477981371
  22. Grace MathiesonMarysville, WA 982711457946196
  23. Lekeshia Mathis, LMSWSpokane, WA 992011720535206
  24. Sarah Matlock, MSW, SWAICLSeattle, WA 981681326321977
  25. Maleia Matt, LICSWSpokane, WA 992011033786934
  26. Samantha Mattern, MSWSeattle, WA 981041457827800
  27. Lauren Matthews, MSW, LICSWSeattle, WA 981151780923839
  28. Lisa Matthews, LICSW, ACSWYakima, WA 989081437426293
  29. Mattie Matthews, MSW, LICASWSpokane, WA 992021104469782
  30. Sarah Matthews, MSW, LICSWSeattle, WA 981191669856647
  31. Sarah Matthews, MSWSeattle, WA 981951619146222
  32. Alisa Mattiazzi, LICSWLakewood, WA 984981700493806
  33. Lauren MauldenTacoma, WA 984051518786706
  34. Sara Maupin, LICSWSeattle, WA 981081033772512
  35. Leilani Maxera, LCSWTacoma, WA 984051912663170
  36. Amalea Maxfield, MSWPuyallup, WA 983711851182554
  37. Dean Maxwell, LCSWSeattle, WA 981151407402084
  38. Kathleen May, MSW, LICSWASpokane, WA 992011962236919
  39. Cesario May Garcia, LICSWEdmonds, WA 980261124446737
  40. Steven Maybell, PH.D.Seattle, WA 981191588870794
  41. Kimberly MayerSpokane Valley, WA 992121720852312
  42. Carol Mayes, M.S.W.Seattle, WA 981031790969962
  43. Katie Maynard, MSW, LICSWSeattle, WA 981031225457419
  44. Stephen Maynard, LCSWKelso, WA 986261124477393
  45. Sarah Mayo, LICSWASeattle, WA 981441447720404
  46. Jacob Mazur-Warren, SWAICLAuburn, WA 980021669114948
  47. Melanie McAdams, MSWSpokane, WA 992021679868723
  48. Timothy McAfee, MSWSeattle, WA 981081720696321
  49. Vanessa McAfertySeattle, WA 981441568831741
  50. Ashley McAllister, LICSWSeattle, WA 981071104502426

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 30 of 51 per resident

  1. Missouri87
  2. Ohio83
  3. Indiana82
  4. Washington82
  5. Kansas81
  6. Hawaii75
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

9.2% of these records appear in a Medicare file, against 11.7% 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. Washington9.2%
  2. United States11.7%

Clinical Social Worker records in Washington, measured

  • In a Medicare file590 of 6,382 · 9.2% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file985 · 15.4% here, 19.1% nationally
  • Not updated in five years or more2,859 · 44.8% here, 52.9% nationally
  • Median graduation year2010 · the 984 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

6,382 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in Washington: 82 per 100,000 residents against 93 nationally (50 states and D.C.). Seattle has 1,704 of them (27%).

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. Minnesota6,609
  2. Indiana5,650
  3. Utah5,485
  4. Colorado7,356

States with a similar rate per 100,000

  1. Kansas81.4
  2. Ohio83.3
  3. Missouri87.1
  4. Hawaii75.2

The largest states

  1. California36,261
  2. New York29,293
  3. Massachusetts17,815
  4. Michigan17,644
  5. North Carolina15,561

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.