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 30 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. James Dallas, O.D.Barstow, CA 923111215967658
  2. David Dally, O.D.Campbell, CA 950081023466018
  3. James Dally, ODCampbell, CA 950081255325007
  4. Julianne Dalton, ODBrea, CA 928211164922449
  5. Kamini Dalwadi, O.D.San Bernardino, CA 924081588775043
  6. Scott Daly, O.D.Santa Cruz, CA 950601831226406
  7. Andrea Damian, ODSacramento, CA 958161174362701
  8. Clara Damian-Santana, O.D.Santa Ana, CA 927041215224241
  9. Danny Dandouch, ODRancho Cucamonga, CA 917301316668585
  10. Caroline Dang, O.D.Glendale, CA 912031427505841
  11. Dan Dang, O.D.San Jose, CA 951121760545958
  12. Elizabeth DangSanta Ana, CA 927061629572862
  13. Huyen Dang, ODCampbell, CA 950081881928257
  14. Jacqueline Dang, ODPomona, CA 917661770347502
  15. Jeffrey Dang, ODHuntington Beach, CA 926481306367370
  16. Jennifer Dang, O.D.Pasadena, CA 911071770921942
  17. Jennifer Dang, ODRancho Cucamonga, CA 917391811688211
  18. Khanh Dang, ODRedlands, CA 923741346083755
  19. Khanh-Linh Dang, O.D.Milpitas, CA 950351164569620
  20. Levon DangBakersfield, CA 933091760153845
  21. Minh Dang, O.D.San Jose, CA 951341144240896
  22. Mitchell Dang, ODRedwood City, CA 940621952161861
  23. Nancy Dang, O.D.Garden Grove, CA 928411184037202
  24. Sally Dang, ODGarden Grove, CA 928431710091491
  25. Tony Dang, ODPasadena, CA 911011447386073
  26. Truc Chi Dang, O.D.Glendale, CA 912101205994340
  27. Vin Dang, O.D.Bakersfield, CA 933091053503979
  28. Vinh Dang, O.D.Brea, CA 928211699746917
  29. Duy Danh, O.D.Campbell, CA 950081821156720
  30. Madonna DanielUpland, CA 917861164183729
  31. Susan Daniel, O.D.Carlsbad, CA 920081962564104
  32. Khanh Dao, ODSouth San Francisco, CA 940801275608143
  33. Khanh Dao, O.D.Manteca, CA 953371992834725
  34. Laura DaoDowney, CA 902411467981928
  35. Michael Dao, ODAnaheim, CA 928071346082922
  36. Nina DaoSan Juan Capistrano, CA 926751134200165
  37. Quan Dao, O.D.Berkeley, CA 947201669096384
  38. Sophie Dao, O.D.Milpitas, CA 950351104896513
  39. Steve Dao, ODSan Juan Capistrano, CA 926751992784292
  40. Tina Dao, O.D.Fountain Valley, CA 927081770507659
  41. Trang Dao, O.D.Anaheim, CA 928081942322011
  42. Trevor Dao, ODYucca Valley, CA 922841376066167
  43. Lydia Daoud, O.D.Laguna Hills, CA 926531124183066
  44. Samantha Daoud, ODDel Mar, CA 920141104675735
  45. Karen Darkenwald, O.D.Sacramento, CA 958151124177183
  46. Ashley Darnell-Sakata, O.D.Brentwood, CA 945131376923037
  47. Irina Darrow, O.D.San Diego, CA 921081942537048
  48. Seema Dave, ODCarson, CA 907451942644133
  49. Pinakin Davey, ODPomona, CA 917661659685733
  50. Richard David, O.D.Santa Cruz, CA 950601215142997

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.