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 23 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. Kyle Huynh, M.D.Camarillo, CA 930101366861031
  2. Paul Huynh, M.D.San Diego, CA 921261871577056
  3. Rachel HuynhOrange, CA 928681356086821
  4. David Hwang, MDSan Francisco, CA 941431346292224
  5. Eric Hwang, MDFullerton, CA 928351538620802
  6. Frank Hwang, MDLoma Linda, CA 923541548433600
  7. Ivan Hwang, MDAntioch, CA 945091023152378
  8. Janet Hwang, MDRichmond, CA 948011528143286
  9. Jodi HwangLos Angeles, CA 900331912592007
  10. Lisa Hwang, M.D.Lancaster, CA 935341932376159
  11. Michael Hwang, MDLos Angeles, CA 900341649341603
  12. Thomas Hwang, M.D.San Francisco, CA 941431023033495
  13. Richard Hyman, M.D.Alamo, CA 945071215095492
  14. Devin Hymas, M.D.Thousand Oaks, CA 913601538383864
  15. Anthony Iantosca, M.D.San Jose, CA 951161952412835
  16. Richard Imes, MDSan Francisco, CA 941201053483354
  17. Maanasa Indaram, M.D.San Francisco, CA 941431700142916
  18. Jeffrey Ing, M.D.Stockton, CA 952071871600114
  19. Timothy Ingram, MDFresno, CA 937201285713073
  20. Robert Innocenzi, D.O.Chino, CA 917101437172210
  21. Kenneth Ip, MDSan Francisco, CA 941151750469359
  22. Michael Ip, MDPasadena, CA 911051982670402
  23. Reza Iranmanesh, MDSalinas, CA 939011689600363
  24. John Irvine, M.D.Pasadena, CA 911051316009103
  25. Wayne Isaeff, M.D.Colton, CA 923241770586232
  26. Sherwin Isenberg, M.D.Los Angeles, CA 900951093778094
  27. Morton Israel, M.D.Corona, CA 928791902817158
  28. Rafi Israel, MDBeverly Hills, CA 902111841215803
  29. Andrew Iwach, MDSan Francisco, CA 941051871682088
  30. Srinivas Iyengar, MDEncinitas, CA 920241104030055
  31. Robert Jack, M.D.Los Angeles, CA 900451154338515
  32. Gabriel Jacob, M.D.Sacramento, CA 958231316108038
  33. Gary Jacobs, MDChula Vista, CA 919101992772552
  34. Ivan Jacobs, M.D.Beverly Hills, CA 902111093719858
  35. Jeffrey Jacobs, M.D.Laguna Hills, CA 926531194783266
  36. Douglas Jacobson, MDSanta Barbara, CA 931011316058639
  37. Mark Jacobson, MDSanta Rosa, CA 954011770509002
  38. Steven Jacobson, MDLos Angeles, CA 900341497822357
  39. Robert Jacoby, M.D.Santa Barbara, CA 931101942310842
  40. Jenny Jacq, MDWalnut Creek, CA 945981477508927
  41. Batool Jafri, M.D.Beverly Hills, CA 902121053331538
  42. Bobbie Jahan-Parwar, MDBaldwin Park, CA 917061194873927
  43. Amy Jain, MDLos Angeles, CA 900481558624874
  44. Arun Jain, M.D.Cerritos, CA 907011700964871
  45. Atul Jain, M.D.San Diego, CA 921231194905711
  46. Priyanka Jain, MDMerced, CA 953481275791881
  47. Emery JamersonRiverside, CA 925011770042962
  48. Nancy Jameson, M.D.Napa, CA 945581992770804
  49. Neil Jamron, MDRedlands, CA 923731043257892
  50. Rebecca Janik, M.D.Berkeley, CA 947051518223080

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.