NPPES file of Aug 9, 2026

Anatomic Pathology Physician in Washington

64 NPPES records list anatomic pathology physician with a practice address in Washington, 0.8 per 100,000 residents, the 18th highest rate of 50. Seattle and Spokane Valley have the most; each record links to the provider's NPI and the Washington license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZP0101X · 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. Spokane Valley4
  3. Bellingham3
  4. Bremerton1
  5. Liberty Lake1

Anatomic Pathology Physician records in Washington

  1. Steven Quay, MD, PHD, FCAPSeattle, WA 981041407149792
  2. Kathryn Rizzo, D.O., PHDSpokane Valley, WA 992161609048412
  3. Steven Rostad, MDSeattle, WA 981221730148867
  4. Annie Samraj, MDSeattle, WA 981091447647359
  5. Elizabeth Schmidt, M.D.Seattle, WA 981331134173131
  6. Rodney SchmidtSeattle, WA 981951972688794
  7. Uma ShenoySeattle, WA 981121396897179
  8. Sania Shuja, MD, PHDSeattle, WA 981331891754099
  9. David Thorning, M.D.Seattle, WA 981081255432365
  10. Mirna Toukatly, MDSpokane Valley, WA 992161952745457
  11. David Tretheway, MDSeattle, WA 981951073606117
  12. Arthur Vogel, MDLynnwood, WA 980361043286016
  13. Haodong Xu, M.D., PH.D.Seattle, WA 981951639181563
  14. Benjamin Yan, M.D., PH.D.Vancouver, WA 986641093036162

Source: CMS NPPES, primary taxonomy 207ZP0101X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 18 of 50 per resident

  1. Tennessee0.9
  2. Iowa0.9
  3. Missouri0.8
  4. Washington0.8
  5. Ohio0.8
  6. Oregon0.7
  7. 50 states and D.C.0.8

Source: CMS NPPES, primary taxonomy 207ZP0101X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

57.8% of these records appear in a Medicare file, against 59.0% 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. Washington57.8%
  2. United States59.0%

Anatomic Pathology Physician records in Washington, measured

  • In a Medicare file37 of 64 · 57.8% here, 59.0% nationally
  • In the CMS Doctors and Clinicians file36 · 56.3% here, 53.5% nationally
  • Not updated in five years or more34 · 53.1% here, 62.8% nationally
  • Median graduation year2006 · the 36 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZP0101X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

64 NPPES records list anatomic pathology physician (207ZP0101X) as their primary taxonomy with a practice address in Washington: 0.8 per 100,000 residents against 0.8 nationally (50 states and D.C.). Seattle has 50 of them (78%).

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. Tennessee65
  2. Connecticut62
  3. Georgia67
  4. North Carolina56

States with a similar rate per 100,000

  1. Ohio0.8
  2. Missouri0.8
  3. Iowa0.9
  4. Oregon0.7

The largest states

  1. California386
  2. New York373
  3. Massachusetts277
  4. Texas157
  5. Pennsylvania144

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.