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 116 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. Michelle Pham, ODCoronado, CA 921181629421995
  2. Minh Pham, O.D.City Of Industry, CA 917481528111259
  3. Nicole Pham, O. D.Milpitas, CA 950351235119108
  4. Nina Pham, ODBakersfield, CA 933111598403867
  5. Phuong Pham, O.D.San Jose, CA 951261215262498
  6. Quan Pham, ODSan Jose, CA 951251932299377
  7. Quynh Pham, ODPomona, CA 917661952971848
  8. Thanh Pham, O.D.Hayward, CA 945411740251842
  9. Thi Pham, O.D.Westminster, CA 926831801984315
  10. Thien Pham, ODHollister, CA 950231699745349
  11. Thomas Pham, O.D.Turlock, CA 953801851549836
  12. Thuy PhamArtesia, CA 907011548231038
  13. Tiffany Pham, ODChino Hills, CA 917091225790322
  14. Tiffany Pham, O.D.Garden Grove, CA 928431659413284
  15. Tina Pham, O.D.Union City, CA 945871699906842
  16. Tony Pham, O.D.San Diego, CA 921211841271434
  17. Tram Pham, O.DSan Jose, CA 951261750468112
  18. Trinh PhamLos Angeles, CA 900731831885060
  19. Van Pham, O.D.Walnut Creek, CA 945981558598946
  20. Vincent Pham, ODOntario, CA 917641336719046
  21. Vivian Pham, ODPalo Alto, CA 943061225879265
  22. Vy Pham, ODHermosa Beach, CA 902541417485624
  23. Wendy PhamBeaumont, CA 922231245801125
  24. Xuan Pham, O.D.San Jose, CA 951291972608008
  25. Xuan Huong Pham, O.DMilpitas, CA 950351619068111
  26. Thao Pham-Diaz, O.D.Riverside, CA 925041346378114
  27. Heidi Pham-Murphy, ODSacramento, CA 958151457338154
  28. Nhusuong Phamle, O.D.Milpitas, CA 950351154618288
  29. Amy PhanRowland Heights, CA 917481114591526
  30. Brian Phan, ODOjai, CA 930231649121179
  31. Dana Phan, O.D.Buena Park, CA 906201144416793
  32. Julie Phan, O.D.San Bernardino, CA 924081487092813
  33. Kathleen Phan, O.D.Santa Monica, CA 904011427617505
  34. Kathy Phan, O.D.Beverly Hills, CA 902111598040495
  35. Kevin PhanNew York, CA 101281174907273
  36. Kimberly Phan, D.OIrvine, CA 926201912216987
  37. Linda Phan, ODMilpitas, CA 950351619093812
  38. Linh Phan, O.D.Long Beach, CA 908221629485917
  39. Michelle Phan, O.D.Rancho Cucamonga, CA 917301639324619
  40. Mimi Phan, O.D.Huntington Beach, CA 926471598187924
  41. Niam Phan, ODDaly City, CA 940151508152281
  42. Richard Phan, ODBerkeley, CA 947201609352798
  43. Thu Phan, ODFullerton, CA 928331679172142
  44. Tiffany Phan, OD, FAAOFolsom, CA 956301588174395
  45. Trang Phan, O.D.Temecula, CA 925921407817265
  46. Tri Phan, O.D.San Diego, CA 921031568550119
  47. Trung Phan, O.D.Yuba City, CA 959931881000164
  48. Van Phan, O.D.Covina, CA 917221376675702
  49. VI PhanStevenson Ranch, CA 913811609521251
  50. Julia Phan Yeung, O.DLa Habra, CA 906311982722369

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.