NPPES file of Aug 9, 2026

Neurology Physician in California

2,339 NPPES records list neurology physician with a practice address in California, 6 per 100,000 residents, the 27th 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 5 of 47.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · 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, 351

  1. Los Angeles351
  2. San Francisco267
  3. San Diego125
  4. Sacramento114
  5. Stanford78

Neurology Physician records in California

  1. David Bissig, M.D., PH.D.Sacramento, CA 958161144648338
  2. Mindy Bixby, D.O.Aliso Viejo, CA 926561508012139
  3. Shubham BiyaniBakersfield, CA 933111063032621
  4. William Blaha, M.D.Grass Valley, CA 959451801859095
  5. Christopher Blaine, MDSacramento, CA 958171972244010
  6. Ian Bledsoe, MDSan Francisco, CA 941151821228487
  7. Ilena Blicker, M.D.Glendale, CA 912031992778864
  8. Jessica Bloom, MDSan Diego, CA 921031588287387
  9. Daniel Bluestone, MDFresno, CA 937111922649771
  10. Brent Bluett, DOArroyo Grande, CA 934201669772331
  11. Diana Blum, MDStanford, CA 943051952599839
  12. Robert Blum, MDVallejo, CA 945901104965326
  13. Andrew Blumenfeld, M.D.Los Angeles, CA 900481164459913
  14. Sarah Bobker, M.D.San Francisco, CA 941151093169757
  15. Meredith Bock, MDSan Francisco, CA 941431447612940
  16. Joey Roque Boiser, MDCarmichael, CA 956081770683831
  17. David Bonovich, M.D.San Francisco, CA 941431518078443
  18. Bahareh Bonyadi, D.O.Santa Ana, CA 927051679729453
  19. Yvette Bordelon, MDLos Angeles, CA 900481922023449
  20. Mark Borsody, MDNapa, CA 945581215179767
  21. Daniela Bota, MDOrange, CA 928681942499884
  22. Jeffrey Bounds, M.D.Loma Linda, CA 923541487684536
  23. Nader Boutros, MDRiverside, CA 925011376002683
  24. Raja Boutros, M.D.Murrieta, CA 925621265535199
  25. Ryan BowesLos Angeles, CA 900271811351687
  26. Adam Boxer, M.D.San Francisco, CA 941431841231800
  27. Alicia Brady, MDSanta Monica, CA 904031316566532
  28. Sherry Braheny, M.D.La Mesa, CA 919421518962778
  29. Melanie Brandabur, MDSunnyvale, CA 940851700815925
  30. Sonu Brara, MDLos Angeles, CA 900271528366200
  31. Andrew Brasch, MDParadise, CA 959691801873575
  32. Allison Brashear, MDSacramento, CA 958171881673713
  33. Michelle Braslavsky, DOSan Francisco, CA 941431265927289
  34. Steven Brass, MDSacramento, CA 958171548250848
  35. Thomas Bravo, M.D.Loma Linda, CA 923541952629149
  36. James Brewer, M.D./PH.DSan Diego, CA 921031033144985
  37. Maria Brickman, M.D.Los Angeles, CA 900481538107230
  38. Catherine Brignoni, M.D.Palm Desert, CA 922601114982048
  39. Mitchell Brin, M.D.Irvine, CA 926121740307552
  40. Arnold Brizuela, M.D.Arcadia, CA 910061528325818
  41. Jeff Bronstein, MDLos Angeles, CA 900951114940731
  42. Yuri Bronstein, MDLos Angeles, CA 900951992724009
  43. Gwendolyn Brophy, MDCamp Pendleton, CA 920551225011414
  44. David Brown, M.D.Newport Beach, CA 926631992800452
  45. David Brown, D.O.Garden Grove, CA 928451669652533
  46. E. Alexandra Brown, M.D.San Francisco, CA 941101356651681
  47. Lidia Brown, M.D.San Francisco, CA 941581417169491
  48. Randall Brown, MD, MSStanford, CA 943051124516398
  49. Wendy Brown, M.D.Roseville, CA 956611285780718
  50. Brian Brunelli, MDSanta Cruz, CA 950651417936568

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 27 of 51 per resident

  1. Arizona6.2
  2. South Carolina6.1
  3. Maine6.0
  4. California6.0
  5. North Dakota5.7
  6. North Carolina5.7
  7. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.7% of these records appear in a Medicare file, against 81.2% 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. California80.7%
  2. United States81.2%

Neurology Physician records in California, measured

  • In a Medicare file1,888 of 2,339 · 80.7% here, 81.2% nationally
  • In the CMS Doctors and Clinicians file1,628 · 69.6% here, 68.3% nationally
  • Not updated in five years or more1,287 · 55.0% here, 50.3% nationally
  • Median graduation year2006 · the 1,628 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084N0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,339 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in California: 6 per 100,000 residents against 6.5 nationally (50 states and D.C.). Los Angeles has 351 of them (15%).

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 York1,778
  2. Florida1,530
  3. Texas1,382
  4. Pennsylvania1,077

States with a similar rate per 100,000

  1. Maine6.0
  2. South Carolina6.1
  3. Arizona6.2
  4. New Jersey6.2

The largest states

  1. New York1,778
  2. Florida1,530
  3. Texas1,382
  4. Pennsylvania1,077
  5. Massachusetts964

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.