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 47 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. Robert Grazian, O.D.Santee, CA 920711053448977
  2. Sabrina Graziano, O.D.Bakersfield, CA 933061669807475
  3. Arianna GreenCorona, CA 928791972211936
  4. Barry Green, ODSebastopol, CA 954721114048162
  5. Carlos Green, O.D.Anaheim, CA 928061750332698
  6. Eugene Green, O.D.Los Angeles, CA 900061134274780
  7. Harry Green, O.D.Placerville, CA 956671013172477
  8. Jordan Green, ODCosta Mesa, CA 926261568359529
  9. Bruce Greene, O.D.Redlands, CA 923731053436410
  10. Brett Greenwood, O.D.Sacramento, CA 958231942384110
  11. Lee Greenwood, OPTOMETRISTElk Grove, CA 956241952461337
  12. Jeffrey Gregg, O.D.La Mesa, CA 919421225160039
  13. Robert Gregg, O.D.Windsor, CA 954921700921012
  14. Jason Greiner, O.D.Yorba Linda, CA 928871417210493
  15. Devinder Grewal, O.D.Stockton, CA 952021750687000
  16. Jaskiran Grewal, ODChico, CA 959731376295808
  17. Vanessa GrichineSanta Ana, CA 927041205288370
  18. Nancy Griffin, ODLaguna Hills, CA 926531194840199
  19. Stephen Griffin, ODLaguna Niguel, CA 926771467550384
  20. Ted Griffin, ODLaguna Niguel, CA 926771629176730
  21. Anna Griffith, O.D.Chico, CA 959731518254002
  22. Jason Griffith, O.D.Thousand Oaks, CA 913601154309789
  23. Karen Griffith, ODPetaluma, CA 949521659372365
  24. Leslie Griffith, ODNapa, CA 945591700110210
  25. Liann Griffiths, O.D.Fullerton, CA 928351518325026
  26. Ani Grigorian, D.O.Van Nuys, CA 914011952741662
  27. Ani Grigoryan, O.D.Glendale, CA 912061205394533
  28. Frank Grigsby, ODFontana, CA 923351902973746
  29. Kalina Grimm, ODSan Francisco, CA 941211093324972
  30. David Grisham, OD, MS, FAAO,FCOVD-ASan Rafael, CA 949011326326091
  31. Joanne Gronquist, O.D.Santa Barbara, CA 931011518938117
  32. Tem Gronquist, O.D.Santa Barbara, CA 931011316918915
  33. Julie Groom, ODTemecula, CA 925911568405140
  34. Edward Grossman, O.D.Merced, CA 953411366540114
  35. Simona Grosu, O.D.San Diego, CA 921231841368305
  36. Steven Groubert, O.D.Montara, CA 940371548409964
  37. Jennifer Grove, O.D.Diamond Bar, CA 917651659414316
  38. Jack Groves, O.D.Bakersfield, CA 933091952370165
  39. Michael GruningSanta Monica, CA 904031336266865
  40. Helen Gu, ODSan Bernardino, CA 924081265142970
  41. Lauren Guajardo, ODDavis, CA 956161245682178
  42. Henry Guan, ODWildomar, CA 925951700496254
  43. Huan Guan, O.D.Davis, CA 956161336379247
  44. Lisa Guan, ODValencia, CA 913551831403476
  45. Neha Gubbi, ODSan Francisco, CA 941101558224246
  46. Kevin Guck, ODSan Clemente, CA 926731356064075
  47. Lesley Guerra, O.D.Lemoore, CA 932451588951768
  48. Frances Guerreiro, O.D.Torrance, CA 905011710054788
  49. Miguel Guerrero, ODLos Angeles, CA 900371659387595
  50. Michael Guerret, ODVictorville, CA 923921053911842

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.