NPPES file of Aug 9, 2026

Ophthalmology Physician in California

2,899 NPPES records list ophthalmology physician with a practice address in California, 7.4 per 100,000 residents, the 14th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 45 of 58.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207W00000X · 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, 308

  1. Los Angeles308
  2. San Francisco167
  3. San Diego147
  4. Sacramento95
  5. San Jose59

Ophthalmology Physician records in California

  1. Robert Rosenquist, MDFontana, CA 923351245307065
  2. Khodam Rostomian, MDPanorama City, CA 914021295806263
  3. Brian Rothlisberger, MDRoseville, CA 956611609893338
  4. Paul Row, M.D.Napa, CA 945581548345580
  5. Donald Rowell, MDSanta Rosa, CA 954031336223312
  6. Sheri Rowen, MDNewport Beach, CA 926601548203904
  7. Norman Rozansky, MDSan Diego, CA 921611952481327
  8. Herman Rundle, M.D.Orange, CA 928681942242326
  9. Keith Rundle, M.D.Orange, CA 928681245267285
  10. Robert Ruper, MDOrange, CA 928661316992753
  11. Peter Rutti, MDSan Jose, CA 951281962516203
  12. Martha Ryan, MDSalinas, CA 939011427443738
  13. Paul Ryan, M.D.Pinole, CA 945641831169010
  14. Susan Ryu, MDStanford, CA 943051346359270
  15. Hossein Saadati, MDStockton, CA 952101407934318
  16. Saloomeh Saati, M.D.Los Angeles, CA 900421104184928
  17. Esfandiar Sabet-Peyman, M.D.Fullerton, CA 928351356664429
  18. Jasdeep Sabharwal, MDSanta Rosa, CA 954011598260655
  19. David Sacks, MDSanta Ana, CA 927051114087764
  20. Robert Sacks, M.D.Los Angeles, CA 900351568518637
  21. Srinivas Sadda, MDPasadena, CA 911051477614790
  22. Jahangir Sadeghi, M.D.San Rafael, CA 949031689782245
  23. Ehsan Sadri, M.D.Newport Beach, CA 926631114025780
  24. Alfredo Sadun, M.D., PH.D.Pasadena, CA 911051841342367
  25. Myra Beth Safo, MD, MPH, MSVallejo, CA 945891023507332
  26. Jeffrey Sage, D.O.Los Angeles, CA 900171114926730
  27. Michael Saheb Kashaf, MDLos Angeles, CA 900951528503372
  28. Murtaza Saifee, MDSan Francisco, CA 941581225569940
  29. Arvind Saini, MD, MBAEscondido, CA 920291265610240
  30. Hamid Sajjadi, M.D.San Jose, CA 951291013020817
  31. Zaynabsadat SajjadiSan Francisco, CA 941431205576691
  32. Dan Sakamoto, M.D.Torrance, CA 905051033182647
  33. Douglas Sakamoto, M.D.Torrance, CA 905051871566554
  34. Michael Sakamoto, M.D.Rancho Cordova, CA 956701508991993
  35. Carolyn Sakauye, MDFresno, CA 937201821017823
  36. Azhar Salahuddin, M.D.Fresno, CA 937201801897194
  37. George Salib, MDLaguna Hills, CA 926531962427468
  38. Kenneth Sall, MDArtesia, CA 907011578749685
  39. David Salvay, M.D., PH.D.Newport Beach, CA 926631700173655
  40. Ellie Samadani, M.D.San Diego, CA 921171033268503
  41. David Sami, MDOrange, CA 928661205924081
  42. David Samimi, MDLos Angeles, CA 900151306044102
  43. Alan Sampson, M.D.Lakeport, CA 954531518046754
  44. Aron Sampson, MDUkiah, CA 954821235692823
  45. Ruben Sanchez, M.D.Los Angeles, CA 900331760619662
  46. Daniel Sand, M.D.Santa Monica, CA 904031255650453
  47. Mariah Sand, M.D.Los Angeles, CA 900251194937508
  48. Nancy Sand, M.D.Los Angeles, CA 900251871675876
  49. Bradley Sandler, MDFairfield, CA 945331932102415
  50. Jeffrey Sandler, M.D.North Hills, CA 913431568425171

Source: CMS NPPES, primary taxonomy 207W00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 14 of 51 per resident

  1. Oregon7.6
  2. Minnesota7.6
  3. Wisconsin7.5
  4. California7.4
  5. Illinois7.2
  6. New Hampshire7.1
  7. 50 states and D.C.6.7

Source: CMS NPPES, primary taxonomy 207W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.5% of these records appear in a Medicare file, against 77.8% 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. California78.5%
  2. United States77.8%

Ophthalmology Physician records in California, measured

  • In a Medicare file2,277 of 2,899 · 78.5% here, 77.8% nationally
  • In the CMS Doctors and Clinicians file1,909 · 65.9% here, 65.5% nationally
  • Not updated in five years or more1,945 · 67.1% here, 63.6% nationally
  • Median graduation year2001 · the 1,907 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,899 NPPES records list ophthalmology physician (207W00000X) as their primary taxonomy with a practice address in California: 7.4 per 100,000 residents against 6.7 nationally (50 states and D.C.). Los Angeles has 308 of them (11%).

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. New York1,822
  2. Florida1,581
  3. Texas1,514
  4. Pennsylvania1,088

States with a similar rate per 100,000

  1. Wisconsin7.5
  2. Minnesota7.6
  3. Oregon7.6
  4. Illinois7.2

The largest states

  1. New York1,822
  2. Florida1,581
  3. Texas1,514
  4. Pennsylvania1,088
  5. Illinois898

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.