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 115 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. Fredy Perez, O.D.Los Angeles, CA 900261962424135
  2. Juan Perez, OPTOMETRISTOxnard, CA 930361558411926
  3. Judi-Anne Perez, O.D.San Diego, CA 921341477616746
  4. Leslie Perez, ODSan Jacinto, CA 925831942920939
  5. Luis Perez, O.D.,F.A.A.O.Los Angeles, CA 900231497735427
  6. Kimberly Perez-Gutierrez, O.DKingsburg, CA 936311124750179
  7. Brett Perkins, O.D.Placerville, CA 956671487725032
  8. Roberta Perlman, O.D.Chino, CA 917101124110184
  9. Paul Perron, O.DRoseville, CA 956781780731638
  10. Gregory Perrone, O.D.Sebastopol, CA 954721326149360
  11. Steven Perry, ODLivermore, CA 945501821571043
  12. Joseph Perry Jr., O.D.Norco, CA 928601154466415
  13. Karen Peschke, O.D.San Marcos, CA 920781619945722
  14. Jamie Peters, O.D.La Mesa, CA 919421073691077
  15. Richard Peters, ODWilmington, CA 907441518924174
  16. Richard Petersen, ODLancaster, CA 935341407867161
  17. William Petersen, O.D.Dana Point, CA 926291477690105
  18. Aaron Peterson, O.D.Westlake Village, CA 913611366808370
  19. Garrick Peterson, ODLindsay, CA 932471649216235
  20. Kenneth Peterson, ODPismo Beach, CA 934491871565788
  21. Kimberly Peterson, O.D.Rialto, CA 923761922141175
  22. Steven Peterson, O.D.La Mesa, CA 919421659331320
  23. Kristin Peterson-Salgado, ODSolana Beach, CA 920751174743868
  24. Andrew Petras, ODPalm Springs, CA 922641629114269
  25. Emelia Petrossian, O.D.Palmdale, CA 935511073995817
  26. Marianna Petrosyan, O.D.San Fernando, CA 913401316255508
  27. Duane Pettit, O.D.Long Beach, CA 908151790852200
  28. Alexander Pham, O.DSan Francisco, CA 941111457805137
  29. Alina Pham, O.D.Santa Ana, CA 927051871969097
  30. Andrew Pham, ODMilpitas, CA 950351649396748
  31. Brian Pham, O.D.Long Beach, CA 908021881665743
  32. Cecilia Pham, O.D.Santa Clara, CA 950511972793883
  33. Christine PhamPomona, CA 917661063830412
  34. Diana Pham, ODOakland, CA 946091033508106
  35. Duy Pham, O.D.Bakersfield, CA 933041982845319
  36. Gemie Pham, O.D.Fountain Valley, CA 927081265677363
  37. Hannah Pham, ODSanta Ana, CA 927041497822019
  38. Hesper Pham, O.D.Mission Viejo, CA 926911265728570
  39. Huong Pham, ODGarden Grove, CA 928431376619023
  40. Jennifer Pham, O.D.Stockton, CA 952071104369123
  41. Jonathan Pham, ODLivermore, CA 945501821724873
  42. Karen Thu Pham, O.D.Concord, CA 945201609920016
  43. Kathryn Pham, O.D.Garden Grove, CA 928441063826741
  44. Kelly Pham, ODWestminster, CA 926831891368593
  45. Kimberly Pham, ODLong Beach, CA 908151780157420
  46. Kristine Pham, O.D.San Diego, CA 921111255661815
  47. Lauren PhamMilpitas, CA 950351326127846
  48. Leslie Pham, O.D.Murrieta, CA 925621598213597
  49. Mai Lan Pham, O.D.Salinas, CA 939071770831976
  50. Matt Pham, O.D.La Mesa, CA 919421497808794

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.