NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in California

4,500 NPPES records list diagnostic radiology physician with a practice address in California, 12 per 100,000 residents, the 31st 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 34 of 90.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · 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, 594

  1. Los Angeles594
  2. San Diego373
  3. San Francisco336
  4. Stanford235
  5. Sacramento226

Diagnostic Radiology Physician records in California

  1. Betty Misa Hosohama, M.D.Salinas, CA 939011679537229
  2. Ali Hosseini Rivandi, MDSouth Gate, CA 902801437309762
  3. Daniel Hou, M.D.Hacienda Heights, CA 917451417296682
  4. Stephanie Hou, MDStanford, CA 943051598089823
  5. Farhad Houriani, M.D.North Hollywood, CA 916021376590471
  6. Sina Houshmand, M.D.San Francisco, CA 941101245687490
  7. Robert Houts, MDPlacerville, CA 956671114998390
  8. David Howard, M.D.Walnut Creek, CA 945981467485334
  9. Robert Howard, M.D.West Hills, CA 913071508818006
  10. Gabriel Howles-Banerji, MD, PHDOakland, CA 946111841583457
  11. Anne Hoyt, MDSanta Monica, CA 904041740230291
  12. Shenche Hshieh, M.D., PHARM.D., M.S.Oakland, CA 946021760721468
  13. Albert Hsiao, MD, PHDSan Diego, CA 921031457546244
  14. Alexander Hsu, MDSan Diego, CA 921031336287689
  15. Barbara Hsu, M.D.San Diego, CA 921011134234511
  16. Chih-Chiang Hsu, MDLoma Linda, CA 923571740292937
  17. Christopher Hsu, M.D.Los Angeles, CA 900341992746234
  18. Christopher Hsu, M.D.Los Angeles, CA 900951336471416
  19. Jennifer Hsu, MDLos Angeles, CA 900271700964392
  20. Kevin Hsu, MDStanford, CA 943051336692615
  21. Michael Hsu, M.D.Arcadia, CA 910071730422528
  22. Ming Hsu, M.D.Los Angeles, CA 900331306977038
  23. Rebecca Hsu, M.D.La Jolla, CA 920371134381411
  24. Te-Chung Edwin Hsu, M.D.Fresno, CA 937201467531251
  25. Min Htain, MDSacramento, CA 958251932287646
  26. Ashley Hu, MDSan Diego, CA 921031124548052
  27. Cynthia HuPalo Alto, CA 943041689193419
  28. Maowen Hu, MDSan Francisco, CA 941431528332483
  29. Amy Huang, MDSan Francisco, CA 941091639156326
  30. Annie Huang, MDLos Angeles, CA 900951861919094
  31. Benjamin Huang, M.D.La Habra, CA 906311548289416
  32. Brady Huang, MDSan Diego, CA 921031407860299
  33. Emily Huang, MDSan Francisco, CA 941431497313290
  34. Jeffrey Huang, MDSan Francisco, CA 941431760917397
  35. Michael Huang, MD, MPHSan Diego, CA 921031164878245
  36. Thomas Huang, MDSan Francisco, CA 941171508972944
  37. Willis Huang, M.D. PHDSan Jose, CA 951311568655462
  38. Wilmer Huang, MDSan Bruno, CA 940661740332436
  39. Wuyen David Huang, MDStockton, CA 952101861571630
  40. Logan Hubbard, MD, PHDSan Diego, CA 921031639756232
  41. Charles Hubeny, MDRoseville, CA 956611689602294
  42. Robert Huberman, MDChico, CA 959261730146093
  43. Rife Huckabee, M.D.Fresno, CA 937201215930813
  44. Glenn Huettner, MDTorrance, CA 905031114900693
  45. Ryan Huffman, M.D.La Jolla, CA 920371083825087
  46. Stephen Hugdal, MDStanford, CA 943051467988824
  47. Charles Hughes, M.D.Whittier, CA 906021699753665
  48. Fiona Hughes, M.D.San Diego, CA 921611568522290
  49. Tudor Hughes, M.D.San Diego, CA 921031932187127
  50. James Hui, M.D.Malibu, CA 902651023542099

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 31 of 51 per resident

  1. New Jersey12
  2. Arizona12
  3. Hawaii12
  4. California12
  5. South Dakota12
  6. Indiana11
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.7% of these records appear in a Medicare file, against 73.1% 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. California73.7%
  2. United States73.1%

Diagnostic Radiology Physician records in California, measured

  • In a Medicare file3,317 of 4,500 · 73.7% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file3,130 · 69.6% here, 68.5% nationally
  • Not updated in five years or more2,695 · 59.9% here, 56.9% nationally
  • Median graduation year2004 · the 3,130 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,500 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in California: 12 per 100,000 residents against 13 nationally (50 states and D.C.). Los Angeles has 594 of them (13%).

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 York3,146
  2. Texas3,124
  3. Florida2,761
  4. Pennsylvania2,199

States with a similar rate per 100,000

  1. Hawaii11.6
  2. South Dakota11.5
  3. Arizona11.7
  4. Indiana11.4

The largest states

  1. New York3,146
  2. Texas3,124
  3. Florida2,761
  4. Pennsylvania2,199
  5. Illinois1,874

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.