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 16 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. Raul Guisado, MDSan Jose, CA 951241366590887
  2. Rohit Gummi, MDLos Angeles, CA 900481093377574
  3. Melek Gundogdu, MDSan Diego, CA 921031437253671
  4. Pavani Guntur, MDLos Angeles, CA 900481306167291
  5. Chu-Yueh Guo, MDSan Francisco, CA 941581407276553
  6. Ming Guo, MDLos Angeles, CA 900951083639801
  7. Yujian Guo, M.D.Fontana, CA 923351063680023
  8. Anirudh Gupta, MD, PHDVentura, CA 930031306259668
  9. Monika Gupta, M.D.Temecula, CA 925921922243401
  10. Raj Gupta, M.DSan Jose, CA 951161831126689
  11. Sasha Gupta, M.D.San Francisco, CA 941431699161927
  12. Tanya Gupta, MD, MSSan Ramon, CA 945831871024554
  13. Vishal GuptaSan Diego, CA 921031114376209
  14. Suresh Gurbani, MDAnaheim, CA 928071750458774
  15. Elan Guterman, MDSan Francisco, CA 941431457693053
  16. Eric GutflaisSan Diego, CA 921031700231339
  17. James Guth, MDLoma Linda, CA 923501992978423
  18. Paul Gutierrez, M.D.Long Beach, CA 908221780796425
  19. Amy Guzik, MDSan Diego, CA 921031013110717
  20. Ruben Guzman-Marin, M.DSan Diego, CA 921031740486471
  21. Khin Gyi, M.D., PH.D.Los Angeles, CA 900251952461832
  22. James Ha, M.D.Sacramento, CA 958171467781252
  23. Junghoon Ha, MD, PHDStanford, CA 943051689239972
  24. Nawaz Hack, MDSan Diego, CA 921341912136375
  25. Elias Haddad, M.D.Riverside, CA 925071245568385
  26. Ehsan Hadi, MDCarmichael, CA 956081770684326
  27. Eliza Hagen, M.D.Oakland, CA 946021790853125
  28. Parissa Hagh, MDIrvine, CA 926181922175835
  29. Mohammad Hajighasemi-Ossareh, MDWestminster, CA 926831144683137
  30. Anasheh Halabi, MD, PHDLos Angeles, CA 900951689061731
  31. Cathra Halabi, M.D.San Francisco, CA 941431851657050
  32. Scott Haldeman, MDSanta Ana, CA 927051821193509
  33. Jacob Hall, M.D.Murrieta, CA 925621194068031
  34. Karen Halldorsdottir, MDOrange, CA 928681669964540
  35. Ross Hamilton, M.D.Carlsbad, CA 920111538587852
  36. Mostafa Hammoudi, M.D.Oxnard, CA 930301912027426
  37. May Han, MDStanford, CA 943051285960005
  38. Ahed Hanna-Kastoun, M.D.Burbank, CA 915051649488461
  39. David Hannauer, MDHarbor City, CA 907101396816203
  40. Andrew Hannawi, MDSan Diego, CA 921031194179135
  41. Hamza Hansoti, DORoseville, CA 956611376283747
  42. Sun Hansrote, MDManteca, CA 953371033297932
  43. Robert Harbaugh, M.D.Santa Barbara, CA 931051871513747
  44. David Hardesty, M.D.Arroyo Grande, CA 934201942239157
  45. George Harris, D.O.Travis Afb, CA 945351952575946
  46. Glenn Harris, MDCarlsbad, CA 920111265992614
  47. Adil Harroud, MDSan Francisco, CA 941581124670427
  48. Kristina Hart, DOSacramento, CA 958161558758755
  49. Grigor Harutunian, M.D.Glendale, CA 912041568692101
  50. Salman Hashim, MDLos Angeles, CA 900951376170498

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.