NPPES file of Aug 9, 2026

Otolaryngology Physician in California

1,212 NPPES records list otolaryngology physician with a practice address in California, 3.1 per 100,000 residents, the 36th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 1 of 25.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207Y00000X · 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, 128

  1. Los Angeles128
  2. San Diego73
  3. San Francisco68
  4. Sacramento67
  5. Stanford47

Otolaryngology Physician records in California

  1. Arman Abdalkhani, MDPalo Alto, CA 943011356536130
  2. Abdul-Rahman Abdel-ReheemLos Angeles, CA 900951831770437
  3. Ahmed AbdelmeguidPalo Alto, CA 943041447744180
  4. Rami Abdou, M.D.Santa Rosa, CA 954041700143013
  5. Eric AbelloOrange, CA 928681922566215
  6. Mohamed Aboueisha, MDLos Angeles, CA 900951316678881
  7. Marianne Abouyared, M.D.Sacramento, CA 958171235472200
  8. Norton Abramson, M.D.San Clemente, CA 926731356488696
  9. Basil Adad, MDWalnut Creek, CA 945961487732574
  10. Brett Adams, MDStockton, CA 952101407934227
  11. Romeo Agbayani, MDGreenbrae, CA 949041205909603
  12. Ali Aghamohammadi, MDBakersfield, CA 933011033183157
  13. Sameer Ahmed, M.D.Downey, CA 902421225328461
  14. Gurpreet Ahuja, MDOrange, CA 928681013970169
  15. Debbie Aizenberg, MDSacramento, CA 958171962486720
  16. Amir Ajar, M.D.Torrance, CA 905051467585216
  17. Olubunmi Ajose-Popoola, MDOrange, CA 928681730479734
  18. Thomas Akin, M.D.Visalia, CA 932911730451121
  19. Yousif Alammar, MDStanford, CA 943051316779085
  20. Rebecca AlanisLos Angeles, CA 900151457199127
  21. Armin Alavi, M.D.Ventura, CA 930031134318439
  22. Abdullah Aldaihani, MDPalo Alto, CA 943051467343186
  23. Thomas Alexander, M.D.San Diego, CA 921031275696080
  24. Faramarz Alizadeh-Shabdiz, M.DOrange, CA 928681790955052
  25. Jacqueline Allen, MBCHB, FRACSSacramento, CA 958171487817664
  26. Terah Allis, MDDavis, CA 956161144483819
  27. Ahmed Alsayed, MD, FRCSCStanford, CA 943051083358758
  28. John Amar, MDVictorville, CA 923951912975772
  29. Art Ambrosio, MD, MBASan Diego, CA 921341205064805
  30. Julie AmesLos Angeles, CA 900271245464098
  31. Navin Amin, M.D.Orange, CA 928681851390314
  32. Kamyar Amini, M.D.Van Nuys, CA 914051609067040
  33. Sherif Ammar, M.D.Riverside, CA 925051497746598
  34. Misha Amoils, MDSan Jose, CA 951281902162563
  35. Deborah Amott, M.DSacramento, CA 958171063727261
  36. James Amsberry, M.D.La Mesa, CA 919421689736522
  37. Danielle Anderson, DORoseville, CA 956611265875215
  38. Abbas Anwar, M.D.Santa Monica, CA 904041912267691
  39. Nancy Appelblatt, M.D.Sacramento, CA 958641508869280
  40. Mohammad Arab, MDImperial, CA 922511306847827
  41. Sam Arasoghli, MDPomona, CA 917681770685935
  42. Richard Areen, MDSacramento, CA 958151609879386
  43. Laurence Ariyasu, MDVallejo, CA 945891700964533
  44. Daniel ArkfeldSacramento, CA 958171366901431
  45. Bob Armin, M.D.West Hills, CA 913071790960888
  46. William Armstrong, MDOrange, CA 928681063592145
  47. Thomas Arnell, MDLa Jolla, CA 920371649807397
  48. Christi Arnerich, M.D.Palo Alto, CA 943041588892723
  49. Michelle Arnold, M.D.San Diego, CA 921211417921891
  50. David Arnstein, MDLos Gatos, CA 950301801898796

Source: CMS NPPES, primary taxonomy 207Y00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 36 of 51 per resident

  1. Mississippi3.2
  2. Virginia3.1
  3. Alabama3.1
  4. California3.1
  5. Indiana3.1
  6. Michigan3.1
  7. 50 states and D.C.3.4

Source: CMS NPPES, primary taxonomy 207Y00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.9% of these records appear in a Medicare file, against 79.4% 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. California79.9%
  2. United States79.4%

Otolaryngology Physician records in California, measured

  • In a Medicare file968 of 1,212 · 79.9% here, 79.4% nationally
  • In the CMS Doctors and Clinicians file818 · 67.5% here, 66.8% nationally
  • Not updated in five years or more759 · 62.6% here, 57.7% nationally
  • Median graduation year2004 · the 818 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207Y00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,212 NPPES records list otolaryngology physician (207Y00000X) as their primary taxonomy with a practice address in California: 3.1 per 100,000 residents against 3.4 nationally (50 states and D.C.). Los Angeles has 128 of them (11%).

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. Texas790
  2. New York765
  3. Florida659
  4. Pennsylvania531

States with a similar rate per 100,000

  1. Alabama3.1
  2. Virginia3.1
  3. Indiana3.1
  4. Michigan3.1

The largest states

  1. Texas790
  2. New York765
  3. Florida659
  4. Pennsylvania531
  5. Illinois482

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.