NPPES file of Aug 9, 2026

Family Nurse Practitioner in Washington

3,781 NPPES records list family nurse practitioner with a practice address in Washington, 48 per 100,000 residents, the 48th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 42 of 76.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LF0000X · 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, 663

  1. Seattle663
  2. Tacoma286
  3. Spokane279
  4. Vancouver156
  5. Everett104

Family Nurse Practitioner records in Washington

  1. Ijaz MahmoodVancouver, WA 986821689489049
  2. Amelia Mahoney, ARNPMoses Lake, WA 988371790403863
  3. Katherine Mahoney, ARNPLynden, WA 982641336851252
  4. Tatianna MaiSeattle, WA 981041972183895
  5. Heather Mai-Roecker, ARNPEverett, WA 982081174836084
  6. Sarah Maier, ARNP, NP-C, MSN, BSVashon, WA 980701114155504
  7. Trecy MainaCheney, WA 990041689527400
  8. Shanna Majors, ARNPSeattle, WA 981951427069178
  9. Yasmin Majumder, ARNPCentralia, WA 985311811305766
  10. Lisa Malakowsky, FNPNewport, WA 991561780459784
  11. Taylor Malazdrewicz, ARNP, FNP-BCBellevue, WA 980041831639848
  12. Sophia Mallet, FNP-C, ARNPSeattle, WA 981071215467527
  13. Kaitlin Mallon, ARNPSpokane, WA 992031689961542
  14. Rachel MalofMaple Valley, WA 980381114420734
  15. Liam Malpass, DNP, ARNPSeattle, WA 981011457983496
  16. Deidre Mance, ARNPBuckley, WA 983211205434701
  17. Terra Mangum, MN, ARNPEdmonds, WA 980261366795908
  18. Kathleen Manion, ARNPSpokane, WA 992041376613422
  19. Derk Maniscalco, DNPVancouver, WA 986641467764647
  20. Amandeep Mann, FNP-CPuyallup, WA 983741669914354
  21. Julie MannEverett, WA 982011255722484
  22. Samuel Mann, ARNPSeattle, WA 981151215420518
  23. Gwyn Mannery, ARNPSeattle, WA 981041386708808
  24. Karyn Manor, ARNPSpokane, WA 992041992134332
  25. Kathleen Manseau, A.R.N.P.Twisp, WA 988561679722342
  26. Maren Mansfield, ARNPMarysville, WA 982711790143212
  27. Christine Mantell, ARNPRedmond, WA 980521427197318
  28. Augusta Mantey, NPPuyallup, WA 983751326642901
  29. Seve ManuelGrandview, WA 989301235540881
  30. Nicole Manwiller, MSN APRN FNP-CSpokane Valley, WA 992161972084978
  31. Alexander Mar, MPH, MN, ARNP, FNP-CSeattle, WA 981331720698061
  32. Evangeline Marasigan, MSN, APRN, FNP-CSeattle, WA 981091750806287
  33. Karen Marbella, ARNP-CFederal Way, WA 980031598345092
  34. Bailey Marboe, RNWenatchee, WA 988011427814227
  35. Rylee Marboe, DNP, ARNP, FNP-BCSpokane, WA 992031710661319
  36. Jerome March, DNP, FNP-BCOcean Park, WA 986401467085324
  37. Richard March, RN, FNP-BCTacoma, WA 984311548639412
  38. Margaret Marchand, FNPLacey, WA 985031750934675
  39. Clarice Joan Marcher, ARNPSeattle, WA 981041386887651
  40. Jesse Marcotte, NP-CTacoma, WA 984051780037648
  41. Breanne Marcucci, MSN, FNP-C, ARNPEverett, WA 982041942651906
  42. Michelle Marineau, ARNPSeattle, WA 981951508959149
  43. Diane Marines, DNPWinlock, WA 985961144892043
  44. Lindsey Marjama-TaftVancouver, WA 986861164287751
  45. Anita Markham, ARNPChehalis, WA 985321871861658
  46. Dianna Marrero, FNP-CWalla Walla, WA 993621790547693
  47. John Marrin, ARNPSeattle, WA 981081861026742
  48. Joni Marsh, ARNPSpokane, WA 992021134257538
  49. Letitia Marsh, DNP-FNP- BCSeattle, WA 981091528604246
  50. Susan Marsh, ARNPTacoma, WA 984051578547840

Source: CMS NPPES, primary taxonomy 363LF0000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 48 of 51 per resident

  1. Nebraska55
  2. Hawaii54
  3. Michigan53
  4. Washington48
  5. Wisconsin48
  6. California44
  7. 50 states and D.C.71

Source: CMS NPPES, primary taxonomy 363LF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.3% of these records appear in a Medicare file, against 75.1% 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. Washington71.3%
  2. United States75.1%

Family Nurse Practitioner records in Washington, measured

  • In a Medicare file2,694 of 3,781 · 71.3% here, 75.1% nationally
  • In the CMS Doctors and Clinicians file2,117 · 56.0% here, 57.1% nationally
  • Not updated in five years or more1,739 · 46.0% here, 40.5% nationally
  • Median graduation year2018 · the 2,116 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LF0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,781 NPPES records list family nurse practitioner (363LF0000X) as their primary taxonomy with a practice address in Washington: 48 per 100,000 residents against 71 nationally (50 states and D.C.). Seattle has 663 of them (18%).

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. Mississippi3,798
  2. New Jersey3,881
  3. Colorado3,492
  4. Maryland4,124

States with a similar rate per 100,000

  1. Wisconsin47.6
  2. California43.5
  3. Michigan53.4
  4. Hawaii54.4

The largest states

  1. Florida22,340
  2. Texas21,242
  3. California16,966
  4. New York14,805
  5. Ohio9,647

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.