NPPES file of Aug 9, 2026

Urology Physician in California

1,524 NPPES records list urology physician with a practice address in California, 3.9 per 100,000 residents, the 37th 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 2 of 31.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208800000X · 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, 226

  1. Los Angeles226
  2. San Diego90
  3. San Francisco88
  4. Orange56
  5. Sacramento43

Urology Physician records in California

  1. Rodney Anderson, MDStanford, CA 943051265443246
  2. Juan Andino, MDLos Angeles, CA 900951053846584
  3. Robert Andonian, M.D.San Jose, CA 951281215964242
  4. Paolo Andreassi, M.D.Sacramento, CA 958171497730162
  5. Roger Andrews, MDArcadia, CA 910071922070838
  6. Scott Angell, MDMountain View, CA 940401720175425
  7. Jennifer Anger, MDSan Diego, CA 921031114949807
  8. Douglas Ankrom, M.D.Sonora, CA 953701558390393
  9. Julian Anthony, M.D.Escondido, CA 920291841392552
  10. Habib Anwar Md, MDSan Diego, CA 921201063476646
  11. Alfredo Aparicio, MDLos Angeles, CA 900341033278783
  12. Aytac Apaydin, MDSalinas, CA 939011689606741
  13. Pedram Aram, M.DLancaster, CA 935341730510579
  14. Carlos Arcangeli, MDSanta Cruz, CA 950651407926074
  15. Shilpa Argade, MDLa Jolla, CA 920371639664592
  16. Manuel Armas-Phan, MDModesto, CA 953551710510292
  17. Monish Aron, MDLos Angeles, CA 900331033387345
  18. William Aronson, MDLos Angeles, CA 900951639194095
  19. Victor Arroyo, M.D.Modesto, CA 953551740286640
  20. Amir Arsanjani, MDWalnut Creek, CA 945961154486793
  21. Rebecca Arteaga, MDSan Francisco, CA 941431417560111
  22. Kian Asanad, MDLos Angeles, CA 900331831676055
  23. Aeen Asghar, MDVacaville, CA 956881598128522
  24. Seetharaman Ashok, MDHanford, CA 932301669408415
  25. Howard Aubert, MDRiverside, CA 925061912116989
  26. Mark Avon, M.D.San Ramon, CA 945831689711756
  27. Shahrad Aynehchi, MDWhittier, CA 906031073598371
  28. Babak Azad, MDOrange, CA 928681538778733
  29. Sarah AzariSan Diego, CA 921031083243778
  30. Raed Azhar, M.DLos Angeles, CA 900891093061053
  31. Asef AzizOrange, CA 928681548847858
  32. Jan Babiszewski, M.D.Yuba City, CA 959911912193319
  33. Jonathan Badin Castro, MDOrange, CA 928681417742719
  34. Robert Bae, M.D.Newport Beach, CA 926601467433326
  35. Ruben Baghdassarian, M.D.Los Alamitos, CA 907201518063510
  36. Aditya Bagrodia, MDSan Diego, CA 921031730310665
  37. Thalia Bajakian, MDSan Diego, CA 921031265068142
  38. Benjamin Baker, MDSan Diego, CA 921031104365188
  39. Ashwin BalakrishnanSan Francisco, CA 941431932660719
  40. Dalton Baldwin, M.D.Loma Linda, CA 923541205927837
  41. Felicia Balzano, MDDuarte, CA 910101467830711
  42. Pooya BanapourWhittier, CA 906031083051577
  43. Yagil Barazani, M.D.Santa Rosa, CA 954031285896605
  44. William Barba, M.D.Los Angeles, CA 900331225053291
  45. Vladislav Bargman, M.D.Palm Springs, CA 922621508951997
  46. Gary Barker, M.D.Loma Linda, CA 923541629178587
  47. Greg Barme, MDBerkeley, CA 947051295700235
  48. Rodney Barron, M.D.Beverly Hills, CA 902101639265481
  49. Jasper Bash, MDSanta Monica, CA 904041154825834
  50. Jacob Basilius, MDOrange, CA 928681043741911

Source: CMS NPPES, primary taxonomy 208800000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 37 of 51 per resident

  1. Oklahoma4.0
  2. Iowa4.0
  3. Hawaii4.0
  4. California3.9
  5. Delaware3.8
  6. Arizona3.7
  7. 50 states and D.C.4.3

Source: CMS NPPES, primary taxonomy 208800000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.6% of these records appear in a Medicare file, against 79.8% 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. California81.6%
  2. United States79.8%

Urology Physician records in California, measured

  • In a Medicare file1,244 of 1,524 · 81.6% here, 79.8% nationally
  • In the CMS Doctors and Clinicians file1,050 · 68.9% here, 66.7% nationally
  • Not updated in five years or more902 · 59.2% here, 57.2% nationally
  • Median graduation year2003 · the 1,049 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208800000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,524 NPPES records list urology physician (208800000X) as their primary taxonomy with a practice address in California: 3.9 per 100,000 residents against 4.3 nationally (50 states and D.C.). Los Angeles has 226 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 York1,091
  2. Florida1,020
  3. Texas960
  4. Pennsylvania663

States with a similar rate per 100,000

  1. Hawaii4.0
  2. Iowa4.0
  3. Oklahoma4.0
  4. Delaware3.8

The largest states

  1. New York1,091
  2. Florida1,020
  3. Texas960
  4. Pennsylvania663
  5. Illinois629

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.