NPPES file of Aug 9, 2026

Optometrist in Washington

1,641 NPPES records list optometrist with a practice address in Washington, 21 per 100,000 residents, the 19th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 23 of 33.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 152W00000X · 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, 194

  1. Seattle194
  2. Tacoma95
  3. Spokane88
  4. Vancouver80
  5. Bellevue66

Optometrist records in Washington

  1. Nha Nguyen, ODTumwater, WA 985011114651569
  2. Nhin NguyenQuil Ceda Vlg, WA 982711609137439
  3. Quang Nguyen, O.DEverett, WA 982031558703165
  4. Steven Nguyen, ODSeattle, WA 981331134359946
  5. Trinh Nguyen, O.D.Monroe, WA 982721184727554
  6. Vinh Nguyen, OD60724663Auburn, WA 980011427596352
  7. Robert Nicacio, ODCamas, WA 986071841239720
  8. Stacie Nichols, O.D.Davenport, WA 991221912927518
  9. Yufei Nie, ODSequim, WA 983821609769926
  10. Benjamin Nielson, ODSpokane, WA 992011598295149
  11. Bradley Nielson, ODWalla Walla, WA 993621891708616
  12. Douglas Nikaitani, ODSeattle, WA 981011508904855
  13. Firoozeh Nikfarjam, ODEverett, WA 982081669436929
  14. Lawrence Nivala, O.D.Port Angeles, WA 983621235109174
  15. Timothy NivalaTacoma, WA 984091770636904
  16. Timothy Nixon, ODStanwood, WA 982921912005984
  17. Nathan Noakes, ODSpokane Valley, WA 992161437314200
  18. Andrew Noble, O.D.Poulsbo, WA 983701083963482
  19. Michael Noble, O.D.Tacoma, WA 984091689090102
  20. Michael Noble, OPTOMETRIC DOCTORYakima, WA 989081386697266
  21. Hannah Nohrenberg, O.D.Woodland, WA 986741952853517
  22. Kerri Norris, ODKennewick, WA 993361518310283
  23. Scott Oda, O.D.Newcastle, WA 980591275974214
  24. Chidinma Odoemenem, O.D.Bellevue, WA 980081780019075
  25. James Ogden, ODGoldendale, WA 986201801964069
  26. Judith Oh, ODTacoma, WA 984091417911363
  27. Patricia Oh, O.D., M.S.Kirkland, WA 980341144534470
  28. Nils Ohlsen, O.D.Spokane Valley, WA 990371457358657
  29. Anne Okerson, O.D.Vancouver, WA 986641164854725
  30. Curt Oland, ODUniversity Place, WA 984661568484038
  31. Mary Olavarria, O.D.Woodinville, WA 980721972683985
  32. Paul Olsovsky, O.D.Olympia, WA 985021700112125
  33. Casey OltmanEllensburg, WA 989261093382301
  34. Scott Oltman, O.D.Ellensburg, WA 989261710094636
  35. Alex OnoSeattle, WA 981031225924574
  36. Curtis Ono, O.D.Seattle, WA 981031659368868
  37. Richard OrskogBurlington, WA 982331083759005
  38. Kevin Osborne, ODMoses Lake, WA 988371174656870
  39. Christopher Otto, ODShoreline, WA 981331164304614
  40. John Otto, O.D.Shoreline, WA 981331811981418
  41. Glen Owen, O.D.Edmonds, WA 980261174613715
  42. Nathan Owen, ODKennewick, WA 993371679671531
  43. Selin Ozkan, O.D.Seattle, WA 981211073925277
  44. Kelly Padgett, ODCentralia, WA 985311487933610
  45. Diana Pan, O.D.Tukwila, WA 981881972891810
  46. Lydia Pan, O.D.Bellingham, WA 982261114054426
  47. Allen Panasuk, ODPort Ludlow, WA 983651326263609
  48. Kimberly Pandiangan, ODNewcastle, WA 980591992297493
  49. Riya Paranthan, O.D.Bellingham, WA 982251053727388
  50. Catherine Pardini, O.D.Colville, WA 991141831328939

Source: CMS NPPES, primary taxonomy 152W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 19 of 51 per resident

  1. Massachusetts21
  2. California21
  3. Iowa21
  4. Washington21
  5. New Hampshire21
  6. Ohio21
  7. 50 states and D.C.19

Source: CMS NPPES, primary taxonomy 152W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.4% of these records appear in a Medicare file, against 71.9% 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. Washington71.4%
  2. United States71.9%

Optometrist records in Washington, measured

  • In a Medicare file1,172 of 1,641 · 71.4% here, 71.9% nationally
  • In the CMS Doctors and Clinicians file952 · 58.0% here, 57.6% nationally
  • Not updated in five years or more1,101 · 67.1% here, 65.3% nationally
  • Median graduation year2010 · the 949 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 152W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,641 NPPES records list optometrist (152W00000X) as their primary taxonomy with a practice address in Washington: 21 per 100,000 residents against 19 nationally (50 states and D.C.). Seattle has 194 of them (12%).

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. Indiana1,578
  2. New Jersey1,542
  3. Massachusetts1,501
  4. North Carolina1,480

States with a similar rate per 100,000

  1. Iowa21.1
  2. New Hampshire20.9
  3. Ohio20.7
  4. Vermont20.7

The largest states

  1. California8,308
  2. Texas5,006
  3. Florida3,594
  4. New York3,535
  5. Illinois2,697

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.