NPPES file of Aug 9, 2026

Neurological Surgery Physician in California

929 NPPES records list neurological surgery physician with a practice address in California, 2.4 per 100,000 residents, the 32nd highest rate of 51. Los Angeles and Stanford have the most; each record links to the provider's NPI and the California license search. Page 9 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207T00000X · 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, 112

  1. Los Angeles112
  2. Stanford89
  3. San Francisco77
  4. San Diego61
  5. Sacramento53

Neurological Surgery Physician records in California

  1. Larry Khoo, MDLos Angeles, CA 900171497770457
  2. Deven Khosla, M.D.Santa Monica, CA 904031013962885
  3. Kee Kim, M.D.Sacramento, CA 958171568445476
  4. Keun-Young Kim, M.D.Mission Viejo, CA 926911659577286
  5. Michael Kim, M.D.Orange, CA 928681295136406
  6. Nora Kim, MDLos Angeles, CA 900951104313543
  7. Timothy KimLa Jolla, CA 920371023588324
  8. Won KimLos Angeles, CA 900951508022997
  9. Matthew Kimball, M.D.Roseville, CA 956611174609556
  10. Jacqueline King, NPLos Angeles, CA 900951356366322
  11. Wesley King, M.D.Los Angeles, CA 900481649205394
  12. Phillip Kissel, M.D.San Luis Obispo, CA 934011306877030
  13. Alexander Kleider, MDRedwood City, CA 940631659459204
  14. David Knierim, M.D.Madera, CA 936381245271782
  15. Noelle Kobayashi, MDLos Angeles, CA 900951770160491
  16. George Koenig, M.D.La Quinta, CA 922531447597554
  17. John Kramer, MDLive Oak, CA 959531730393992
  18. Mark Krel, D.O.Palo Alto, CA 943041326450685
  19. Martin Krell, M.D.Santa Clarita, CA 913901720190648
  20. Mark Krieger, MDLos Angeles, CA 900271346333846
  21. Mervin Kril, MDGrass Valley, CA 959451508051459
  22. Jay Kumar, MDSan Francisco, CA 941431558850503
  23. Vignessh Kumar, MDSan Francisco, CA 941431649730359
  24. Sandeep Kunwar, M.D.Fremont, CA 945381508807462
  25. Yu-Hung Kuo, MDFresno, CA 937201902085657
  26. Sohaib Kureshi, M.DSan Diego, CA 921111699888917
  27. John A Kusske, MDOrange, CA 928681275601593
  28. Gregory Kuzmik, MDSan Francisco, CA 941431922444371
  29. Travis Ladner, MDValencia, CA 913551013370378
  30. Carolyn LaiLos Angeles, CA 900271891281754
  31. Grace Lai, M.D., PH. D.San Francisco, CA 941431851785109
  32. Brandon LaingSanta Monica, CA 904041255820957
  33. Fred Lam, M.D., PH.D.Stanford, CA 943051316271802
  34. Jean-Philippe LangevinTorrance, CA 905031902047228
  35. Kathlyn Larco, PA-CMoreno Valley, CA 925551649894403
  36. Mathieu Laroche, M.D., FRCSCSan Francisco, CA 941101801108980
  37. Carl Lauryssen, M.D.Los Angeles, CA 900481568410629
  38. Shokry Lawandy, D.O.Loma Linda, CA 923541376705418
  39. Michael Lawless, DOSan Diego, CA 921341598116774
  40. Jorge Lazareff, MDLos Angeles, CA 900951073538112
  41. Bo Lear, MD, PHDPalo Alto, CA 943041619650256
  42. Scott Leary, MDSan Diego, CA 921201417085978
  43. Scott Lederhaus, MDPomona, CA 917671427034560
  44. Anthony LeeSan Francisco, CA 941431043873268
  45. Brian Lee, M.D.Los Angeles, CA 900331497088637
  46. Darrin Lee, MDLos Angeles, CA 900331558694273
  47. Hubert Lee, MDStanford, CA 943051013524123
  48. Jae Eun Lee, MDLos Angeles, CA 900891164124491
  49. Jeffrey Lee, MDSan Diego, CA 921201740338722
  50. Marc Lee, MDStanford, CA 943051881836104

Source: CMS NPPES, primary taxonomy 207T00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 32 of 51 per resident

  1. New Hampshire2.5
  2. Kentucky2.5
  3. Oklahoma2.4
  4. California2.4
  5. South Carolina2.4
  6. Idaho2.3
  7. 50 states and D.C.2.6

Source: CMS NPPES, primary taxonomy 207T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.1% of these records appear in a Medicare file, against 78.8% 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. California77.1%
  2. United States78.8%

Neurological Surgery Physician records in California, measured

  • In a Medicare file716 of 929 · 77.1% here, 78.8% nationally
  • In the CMS Doctors and Clinicians file613 · 66.0% here, 65.8% nationally
  • Not updated in five years or more511 · 55.0% here, 52.5% nationally
  • Median graduation year2005 · the 612 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

929 NPPES records list neurological surgery physician (207T00000X) as their primary taxonomy with a practice address in California: 2.4 per 100,000 residents against 2.6 nationally (50 states and D.C.). Los Angeles has 112 of them (12%).

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. Texas669
  2. Florida644
  3. New York529
  4. Pennsylvania447

States with a similar rate per 100,000

  1. South Carolina2.4
  2. Idaho2.3
  3. Oklahoma2.4
  4. Kentucky2.5

The largest states

  1. Texas669
  2. Florida644
  3. New York529
  4. Pennsylvania447
  5. Illinois375

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.