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 10 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. Richard Budenz, PHD MDPlacerville, CA 956671659341824
  2. Linh Bui, M.D.Newport Beach, CA 926631104887090
  3. Michael Bui, MDRiverside, CA 925011306423405
  4. Vu Bui, M.D.Lancaster, CA 935341427142587
  5. Eric Bultman, M.D.San Diego, CA 921031649699208
  6. Daniel Bunnell, MDNapa, CA 945581417921792
  7. Ingrid Burger, M.D., PH.DSan Francisco, CA 941431114151842
  8. Matthew Burgess, MDSan Diego, CA 921341780995548
  9. Brandon Burk, M.D.Rancho Mirage, CA 922701568634509
  10. Colin Burke, MDSan Francisco, CA 941171336566603
  11. Vincent Burke, M.D.Redwood City, CA 940621447299201
  12. Keith Burnett, M.D.Long Beach, CA 908041326009200
  13. William Burnette, MDTempleton, CA 934651851367049
  14. John Burnham, M.D.Chico, CA 959261851360168
  15. Jacob Burns, DOHemet, CA 925431447784616
  16. Joseph Burns, MDSanta Barbara, CA 931051144218090
  17. Matthew Burr, M.D.Los Angeles, CA 900951164879177
  18. Tucker Burr, MDLos Angeles, CA 900951487186698
  19. Gloria Burroughs, M.D.Sun City, CA 925861851498224
  20. Lindsay Burrowes, MDSan Diego, CA 921031033958228
  21. Jerome Burstein, M.D.Loma Linda, CA 923541780600882
  22. Doris Burton, MDSan Mateo, CA 944011285837906
  23. Lindsay Busby, M.D,Oakland, CA 946021215379144
  24. William Buss, MDSan Bernardino, CA 924041215936778
  25. Lara Bussey, D.O.Chico, CA 959261851590061
  26. Adelaida Bustos, MDLos Angeles, CA 900261467510040
  27. Sherry Butler, MDRedwood City, CA 940631124106778
  28. Ramakrishna Bysani, MDLos Angeles, CA 900331609456912
  29. Charlton Byun, M.D.Long Beach, CA 908071225340961
  30. Miguel Cabarrus, M.D.San Francisco, CA 941431962760371
  31. Stephen Cai, M.D.Los Angeles, CA 900951316471626
  32. Irvin CalderonLos Angeles, CA 900951700462728
  33. Brooke Caldwell, M.D.Pleasanton, CA 945881134176969
  34. Richard Camara, M.D.Riverside, CA 925061215478409
  35. Elizabeth Cambray-Forker, D.O.Orange, CA 928681295734838
  36. Joan Campbell, MDOrange, CA 928681689757106
  37. Vida Campbell, M.D.Palo Alto, CA 943011912983735
  38. Richard Campin, M.D.San Diego, CA 921341982674453
  39. Andrew Campion, MDMountain View, CA 940401124523725
  40. Gregory Campion, M.D.Redding, CA 960011447267513
  41. Lydia Canavan, M.D.San Diego, CA 921211851342539
  42. Mackenzie Canterbury, DOSacramento, CA 958161013520352
  43. Nora Canty, MDOakland, CA 946111033297809
  44. Nina CapiroLos Angeles, CA 900951770979239
  45. Marianna Caponigro, MDOakland, CA 946111255419040
  46. Christopher Cappelen, M.D.San Rafael, CA 949031285835009
  47. Nicole Carbo, M.D.Sacramento, CA 958161902803059
  48. Jimmy Cardoza, M.D.Walnut Creek, CA 945981508893710
  49. Trevor Carle, MDWest Hollywood, CA 900481942792544
  50. Carrie Carlin, MDMount Shasta, CA 960671518948314

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.