NPPES file of Aug 9, 2026

Gerontology Nurse Practitioner in Washington

209 NPPES records list gerontology nurse practitioner with a practice address in Washington, 2.7 per 100,000 residents, the 28th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 5 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LG0600X · 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, 50

  1. Seattle50
  2. Tacoma27
  3. Spokane15
  4. Richland12
  5. Bellingham8

Gerontology Nurse Practitioner records in Washington

  1. Peter Wilcox, ARNPSilverdale, WA 983831285049965
  2. Holly Williamson, ARNPEdmonds, WA 980261205907375
  3. Amy Woodruff, ARNPTacoma, WA 984061205547072
  4. Shari Wootten, NPBremerton, WA 983101295826154
  5. Jessica Wu, APRNBellevue, WA 980041720740640
  6. Jungjoo YiPuyallup, WA 983741083022123
  7. Ruby YoungTacoma, WA 984021649774316
  8. Chantel YuongUniversity Place, WA 984661033591235
  9. Xingyu ZhouSeattle, WA 981951215618905

Source: CMS NPPES, primary taxonomy 363LG0600X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 28 of 51 per resident

  1. Maine2.7
  2. Virginia2.7
  3. North Dakota2.7
  4. Washington2.7
  5. Oregon2.7
  6. Kansas2.7
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 363LG0600X 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 76.0% 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. Washington71.3%
  2. United States76.0%

Gerontology Nurse Practitioner records in Washington, measured

  • In a Medicare file149 of 209 · 71.3% here, 76.0% nationally
  • In the CMS Doctors and Clinicians file120 · 57.4% here, 61.0% nationally
  • Not updated in five years or more102 · 48.8% here, 37.0% nationally
  • Median graduation year2019 · the 120 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LG0600X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

209 NPPES records list gerontology nurse practitioner (363LG0600X) as their primary taxonomy with a practice address in Washington: 2.7 per 100,000 residents against 3.2 nationally (50 states and D.C.). Seattle has 50 of them (24%).

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. Maryland199
  2. Missouri229
  3. South Carolina184
  4. Virginia235

States with a similar rate per 100,000

  1. North Dakota2.7
  2. Oregon2.7
  3. Kansas2.7
  4. Georgia2.6

The largest states

  1. Florida1,043
  2. Texas954
  3. Pennsylvania587
  4. California569
  5. New Jersey547

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.