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 12 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. Jason MiltonSan Diego, CA 921341285898148
  2. Jeffrey Mimbs, D.O.Chico, CA 959261922050566
  3. Ronnie Mimran, MDCastro Valley, CA 945461821043498
  4. Tanya Minasian, DOLoma Linda, CA 923541609188747
  5. Haig Minassian, M.D.Whittier, CA 906061720003098
  6. Stefan Mindea, MDStanford, CA 943051730330804
  7. Mukesh Misra, MDLancaster, CA 935341679580096
  8. Jamshid Mistry, DOColton, CA 923241770897266
  9. Dan Miulli, DOColton, CA 923241700993573
  10. N. Nicole Moayeri, MDSanta Barbara, CA 931051255419818
  11. Fardad Mobin, M.D.Beverly Hills, CA 902121659316156
  12. Ahmed Mohyeldin, MDOrange, CA 928681912213687
  13. David Moller, MDSacramento, CA 958251356597025
  14. Sirjan MorSacramento, CA 958171326765082
  15. Vincent Morgese, M.D.Napa, CA 945581427074244
  16. Gabrielle Morris, M.D.San Diego, CA 921041912937459
  17. Kevin Morrow, MDPalm Springs, CA 922621629462577
  18. Ramin Morshed, MDSan Francisco, CA 941431396199782
  19. Martin Mortazavi Shemirani, M.D.Thousand Oaks, CA 913601093958852
  20. Kapil Moza, M.D.Thousand Oaks, CA 913611841231248
  21. Michael Muhonen, MDOrange, CA 928681801804810
  22. Nitin MukerjiStanford, CA 943051780934836
  23. Celene Mulholland, M.D., MPHPasadena, CA 911051467746453
  24. Jenny Multani, M.D.Travis Afb, CA 945351104892629
  25. Praveen Mummaneni, M.D.San Francisco, CA 941431407960099
  26. Judith Murovic, M.D.Stanford, CA 943051073657557
  27. Nikhil Murthy, MDSan Diego, CA 921031710371273
  28. Daniel Nagasawa, MDSanta Monica, CA 904031578820536
  29. Ali Najafi, MDFresno, CA 937201124129473
  30. Jasvinder Nangiana, M.D.Los Angeles, CA 900951104072545
  31. Sabareesh Natarajan, M.D. M.S.La Mesa, CA 919421912190083
  32. Jay Nathan, MDRedwood City, CA 940631962843946
  33. Ramon Navarro Balbuena, MDStanford, CA 943051083996680
  34. Emeka Nchekwube, M.D.Morgan Hill, CA 950371306819826
  35. Patrick NgLos Angeles, CA 900891487356705
  36. Andrew Nguyen, M.D.,PH.D.San Diego, CA 921031720216542
  37. Ha Nguyen, MDThousand Oaks, CA 913601518256429
  38. James Nguyen, M.D.Burbank, CA 915051700144045
  39. Loan Nguyen, MDClovis, CA 936111578582029
  40. Tien Nguyen, MDFountain Valley, CA 927081356385025
  41. Tina Nguyen, M.D.Redwood City, CA 940631033381553
  42. Vincent Nguyen, M.D.Los Angeles, CA 900331912394438
  43. Troels Nielsen, MD, PHDStanford, CA 943051235651860
  44. Bradley Noblett, MDOrange, CA 928681689788507
  45. Jerry Noel, D.O.Santa Monica, CA 904011235334038
  46. Stephen Nutik, MDRedwood City, CA 940631841378486
  47. Allan Nutkiewicz, MDEncino, CA 913161922268408
  48. Chiedozie Nwagwu, MDMission Viejo, CA 926911669552808
  49. Serge Obukhoff, M.D.Los Angeles, CA 900481295882496
  50. Bryan Oh, M.D.Newport Beach, CA 926601639355472

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.