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 60 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. Joseph Ibarra, O.D.La Puente, CA 917441235684879
  2. Dina Ibrahim, O.D.Corona, CA 928821528481546
  3. Mark Ichikawa, O.D.Sunnyvale, CA 940871285665992
  4. Ronald Ichikawa, O.D.Roseville, CA 956781477606804
  5. Morgan IchimotoSan Francisco, CA 941211972293280
  6. Judy Ichiuji, O.D.Burbank, CA 915021962461541
  7. Rick Ideta, ODFresno, CA 937201245282011
  8. David Ierston-BrownChula Vista, CA 919101043105315
  9. Eric Ige, O.D.Torrance, CA 905041316022262
  10. Erin Igne, O.D.Fullerton, CA 928311659785301
  11. Rickey Iida, O.D.Visalia, CA 932771760532436
  12. Eric Ikeda, O.D.Bellflower, CA 907061982700704
  13. John Ikeda, O.D.Buena Park, CA 906201215379268
  14. Kevin Ikeda, ODSanta Paula, CA 930601831166347
  15. Osamu Ikeda, O.D.Buena Park, CA 906201619901352
  16. Tae Ikefugi, O.D.Torrance, CA 905031437296613
  17. Kim Ikemoto, ODHarbor City, CA 907101326249210
  18. Lance Ikemoto, O.D.Westminster, CA 926831356491021
  19. Leika Joy Ilagan, ODRancho Palos Verdes, CA 902751790336790
  20. Vivian Iles, O.D.Manteca, CA 953361952604357
  21. Pauline Ilsen, O.D.Los Angeles, CA 900731003849712
  22. Nancy Imamoto, O.D.Gardena, CA 902481790768794
  23. Cecilia Imamura, O.D.San Jose, CA 951121023347861
  24. Crystal Imankhan, ODWest Hollywood, CA 900691467130765
  25. Quyen Immoos, O.D.Atascadero, CA 934221215912449
  26. Bryan Imoto, BRYAN IMOTO O.D.Artesia, CA 907011356604094
  27. Ken Imoto, ODArtesia, CA 907011043395999
  28. Paula Imoto, O.D.Fontana, CA 923351467635094
  29. Suzan Inadomi, O.D.Hayward, CA 945411396099800
  30. Laura Inger, ODSan Francisco, CA 941111275833162
  31. Stephen Ingman, O.D.Auburn, CA 956031811178395
  32. Rachel Inlow, O.D.La Mesa, CA 919421477001303
  33. Andrea Inouye, ODBakersfield, CA 933011750135372
  34. Franklin Inouye, O..D.Hesperia, CA 923451780751206
  35. Lianne Inouye, O.D.Cameron Park, CA 956821235239385
  36. Visaka Inthavong, ODClovis, CA 936121831851120
  37. Richard Iosue, O.D.Palmdale, CA 935511508916289
  38. Salma Iqbal, O.D.Porterville, CA 932571538479837
  39. Saria Iqbal, O.D.San Ramon, CA 945831255696688
  40. Diana Iraheta, O.DRedding, CA 960021932205226
  41. Nikko Iravani, O.D.Santa Clara, CA 950541659803088
  42. Jeannette Iriarte, O.DVan Nuys, CA 914051720069644
  43. Trevor Irish, O.D.Turlock, CA 953821790976066
  44. May Isbell, M.D.Beverly Hills, CA 902111477549608
  45. Terry Isbill, O.D.Sacramento, CA 958381255339073
  46. Ashkan Isfahani, ODLaguna Woods, CA 926371508596149
  47. Eric Ishibashi, O.D.Culver City, CA 902321205953643
  48. Vanessa Ishida, ODFontana, CA 923351770239709
  49. Amy Ishigo, O.D.Gardena, CA 902481962955567
  50. Kellie-Anne Ishii-Kim, ODSan Dimas, CA 917731710465372

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.