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 47 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. Christina Yuen, M.D.Torrance, CA 905031760918429
  2. Eric Yuen, MDPalo Alto, CA 943011952252637
  3. Steven Yuen, M.D.Daly City, CA 940151992182661
  4. Johanna Yun, MDCarlsbad, CA 920111396204426
  5. Iris Yung, MDOakland, CA 946111013183813
  6. Brian Yurgionas, M.D.San Francisco, CA 941431881984375
  7. Imdad Yusufaly, MDWildomar, CA 925951407838105
  8. Zoya ZaeemSan Diego, CA 921031831022730
  9. Hengameh Zahed Kargaran, MD, PHDStanford, CA 943051700310638
  10. Scott Zamvil, MDSan Francisco, CA 941431720139348
  11. Amirhossein Zangiabadi, M.D.Lynwood, CA 902621326294562
  12. Sara Zarei, MD, PHDOrange, CA 928671417416637
  13. William Zeiger, M.D.Los Angeles, CA 900951154769933
  14. Jaime Zelaya, PH.D., M.C.R.Fresno, CA 937201508248568
  15. Kevin Zhai, MDSacramento, CA 958171376344689
  16. Fanglin Zhang, MD, PHDStanford, CA 943051386055473
  17. Lin ZhangSacramento, CA 958171245215946
  18. Ling Zhang, M.D./PHD.Bakersfield, CA 933011710277678
  19. Lynn Zhang, M.D.Oakland, CA 946111669767554
  20. Qian Zhang, MDBaldwin Park, CA 917061427117050
  21. Quanwei Zhang, MDVictorville, CA 923951962467936
  22. Yuxiang Zhang, MDApple Valley, CA 923071003342502
  23. Chen Zhao, M.D.Sacramento, CA 958161760827885
  24. Cong Zhi Zhao, M.D.Fresno, CA 937011629248661
  25. Allison ZhongLos Angeles, CA 900951316687049
  26. Lily Zhou, M.D.Palo Alto, CA 943041720603582
  27. William Zhu, MDLa Jolla, CA 920371629607742
  28. Ronald Ziman, MDNorthridge, CA 913251841213329
  29. Christopher ZimmermanMather, CA 956551295297653
  30. James Zimmerman, MDStanford, CA 943051467610873
  31. Pantea Zohrevand, M. D.Loma Linda, CA 923541306072319
  32. Felise Zollman, MDSan Diego, CA 921031235297078
  33. Anna Zolyan, MDOrange, CA 928681467913178
  34. Adam Zuber, M.D.Corona, CA 928831285670240
  35. Zainab Zullali, MDSan Francisco, CA 941431962089912
  36. Mary Zuniga, MDSan Francisco, CA 941431205414752
  37. Michael Zupancic, MDSalinas, CA 939011326051616
  38. Leah Zuroff, MDSan Francisco, CA 941581790305878
  39. Jose-Rafael Zuzuarregui, M.D.Fresno, CA 937011558660746

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.