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 59 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. Uzma Husain, O.D.Van Nuys, CA 914111194023325
  2. Connie Husserl, ODPleasanton, CA 945881063031094
  3. Lara Hustana, ODLa Jolla, CA 920371235161597
  4. Ray Hutchinson, O.D.Encinitas, CA 920241598730772
  5. Dana Huth, O.D.El Cajon, CA 920201316383763
  6. Ralph Hutter, O.D.Cypress, CA 906301699857169
  7. Andrea Huyn, O.D.Rancho Santa Margarita, CA 926881649410317
  8. Anh-Thu Huynh, O.D.San Jose, CA 951361043598196
  9. Anh-Thy Huynh, MS, ODSan Jose, CA 951211497031660
  10. Anthony Huynh, ODAnaheim, CA 928051073611885
  11. Arlene Huynh, O.D.Fairfield, CA 945331912254582
  12. Ban Huynh, O.D.San Jose, CA 951221598817082
  13. Brittany Huynh, O.D.San Jose, CA 951321255684718
  14. Chi Huynh, O.D.San Diego, CA 921261922187426
  15. Emily Huynh, O.D.San Jose, CA 951481720430168
  16. Emily Huynh, O.D.Sacramento, CA 958151023270345
  17. Grace Huynh, ODSan Gabriel, CA 917761417563149
  18. Hai Huynh, ODSan Jose, CA 951231467875690
  19. Hollie Huynh, ODGarden Grove, CA 928451174636872
  20. Jennifer HuynhSanta Ana, CA 927051740957497
  21. Jenny Huynh, ODSan Francisco, CA 941321437084563
  22. Jessica Huynh, ODSacramento, CA 958181477866531
  23. Kenny Huynh, ODSan Bernardino, CA 924081992391965
  24. Kiet Huynh, O.D.Granada Hills, CA 913441144654047
  25. Lily Huynh, O.D.Fremont, CA 945391982982849
  26. Loan HuynhSan Diego, CA 921201003454604
  27. Thu Huynh, O.D.Fresno, CA 937201124168059
  28. Trinh Huynh, ODSan Leandro, CA 945771124711361
  29. Tuan Huynh, O.D.Orange, CA 928651063561512
  30. Tuyen Huynh, O.D.Simi Valley, CA 930651083920003
  31. Vaughn HuynhSan Leandro, CA 945771801263322
  32. Vivian Huynh, ODSan Francisco, CA 941231861208886
  33. Bonnie Hwang, ODSan Leandro, CA 945771679237150
  34. Clare Hwang, ODFullerton, CA 928311831085570
  35. David Hwang, O.DOrange, CA 928651578871133
  36. Irene HwangVentura, CA 930031356046049
  37. Ivana Hwang, ODLos Gatos, CA 950321235617424
  38. Jennifer Hwang, ODSan Jose, CA 951181932082096
  39. Jessie Hwang, O.D.Menlo Park, CA 940251083766810
  40. Julie Hwang, O.D.Panorama City, CA 914021023175866
  41. Julie Hwang, O.D.Sunnyvale, CA 940851457544488
  42. Linda Hwang, ODLos Angeles, CA 900951225439854
  43. Oh Joo Hwang, O.D.Anaheim, CA 928011851016869
  44. Precious Hwang, ODBuena Park, CA 906211598287104
  45. Helen Hwee, OPTOMETRISTArcadia, CA 910071235285529
  46. William Hyatt, O.D.San Jose, CA 951231366463192
  47. Martin Hyman, O.D.Los Angeles, CA 900241255464335
  48. Joel Hyun, ODCarson, CA 907461194408781
  49. Scott Hyver, M.D.Santa Clara, CA 950541164540167
  50. Joyce IbanezTurlock, CA 953821518304336

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.