NPPES file of Aug 9, 2026

Optometrist in California

8,308 NPPES records list optometrist with a practice address in California, 21 per 100,000 residents, the 17th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 159 of 167.

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).

Los Angeles has the most, 371

  1. Los Angeles371
  2. San Diego342
  3. San Francisco295
  4. San Jose207
  5. Sacramento176

Optometrist records in California

  1. Primrose Wong, ODSan Carlos, CA 940701720176423
  2. Randall Wong, ODMission Viejo, CA 926911033205828
  3. Rodney Wong, O.D.Daly City, CA 940151932253713
  4. Rosie Wong, O.D.Pasadena, CA 911011922383587
  5. Sai Wong, O.D.Hesperia, CA 923451750583928
  6. Selena Wong, ODMonrovia, CA 910161164787628
  7. Serena Wong, ODBaldwin Park, CA 917061245356492
  8. Sharlette Wong, O.D.Daly City, CA 940151992147052
  9. Sharon Wong, O.D.Torrance, CA 905051497159552
  10. Sharon Wong, O.D.Sacramento, CA 958231891847430
  11. Susan WongElk Grove, CA 957581316013683
  12. Teresa WongSan Francisco, CA 941321780232868
  13. Timothy Wong, O.D.Los Angeles, CA 900281851461065
  14. Tom Wong, ODPasadena, CA 911011134211725
  15. Tracy Wong, O.D.El Segundo, CA 902451821177239
  16. Uyen Wong, ODSanta Cruz, CA 950621750470985
  17. Victor Wong, O.D.Daly City, CA 940151649323957
  18. Victor Wong, O.D.Antioch, CA 945311508274416
  19. Vincent Wong, O.D.Roseville, CA 956781578620597
  20. Vione Wong, ODSan Dimas, CA 917731578184156
  21. Wai-Ling Wong, O.D.Fresno, CA 937011205902178
  22. Walter Wong, ODSan Mateo, CA 944031689647414
  23. Wendell Wong, M.D.Torrance, CA 905051700931698
  24. Wildon Wong, ODLa Jolla, CA 920371386619906
  25. Willa Wong, O.D.Monrovia, CA 910161902958309
  26. Deanna Wong Wan, ODSan Diego, CA 921201104975580
  27. May Wong-Pearson, O.D.Fresno, CA 937201922158054
  28. Brianne Woo, ODLos Angeles, CA 900241326887787
  29. Connie Woo, ODPalo Alto, CA 943041063046993
  30. Crystal Woo, ODHuntington Beach, CA 926461083277396
  31. Cynthia Woo, O.D.Citrus Heights, CA 956211386792299
  32. Derrick Woo, ODLakewood, CA 907131831106491
  33. Linda Woo, O.D.Mountain View, CA 940411629111810
  34. Lindsey Woo, ODPasadena, CA 911011245794262
  35. Michael Woo, O.D.Fremont, CA 945381467504001
  36. Minhee Woo, ODLos Angeles, CA 900951588974505
  37. Stephen Woo, O.D.San Francisco, CA 941031255476248
  38. John Wood, ODMoorpark, CA 930211033182829
  39. Nicole Wood, ODSanta Rosa, CA 954011194976936
  40. Steven Wood, O.D.Stockton, CA 952021518173749
  41. Thurman Wood, O.D.Bakersfield, CA 933121508885245
  42. Kevin Woodburn, O.D.Grass Valley, CA 959451912953217
  43. Patrick Woodring, O.D.Berkeley, CA 947071144376468
  44. Dawn Woods, O.D.Santa Barbara, CA 931111376568618
  45. Kristina Woodward, ODSan Carlos, CA 940701447231089
  46. Greg Woodworth, O.D.El Cajon, CA 920201942485354
  47. William Wooledge, O.D.Stockton, CA 952101568508596
  48. Roseanne Work, ODBakersfield, CA 933011861122889
  49. Russell Worrall, O.D.Colfax, CA 957131457374019
  50. Anthony Worth, O.D.Riverside, CA 925051679527139

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

California ranks 17 of 51 per resident

  1. Montana22
  2. Illinois21
  3. Massachusetts21
  4. California21
  5. Iowa21
  6. Washington21
  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.

66.8% 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. California66.8%
  2. United States71.9%

Optometrist records in California, measured

  • In a Medicare file5,553 of 8,308 · 66.8% here, 71.9% nationally
  • In the CMS Doctors and Clinicians file3,575 · 43.0% here, 57.6% nationally
  • Not updated in five years or more5,560 · 66.9% here, 65.3% nationally
  • Median graduation year2008 · the 3,573 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

8,308 NPPES records list optometrist (152W00000X) as their primary taxonomy with a practice address in California: 21 per 100,000 residents against 19 nationally (50 states and D.C.). Los Angeles has 371 of them (4%).

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. Texas5,006
  2. Florida3,594
  3. New York3,535
  4. Illinois2,697

States with a similar rate per 100,000

  1. Massachusetts21.4
  2. Iowa21.1
  3. Montana21.6
  4. Washington21.0

The largest states

  1. Texas5,006
  2. Florida3,594
  3. New York3,535
  4. Illinois2,697
  5. Pennsylvania2,640

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.