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 20 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. Christopher Dory, MDSan Diego, CA 921231063448785
  2. Paulo Dos Santos, MDFresno, CA 937201639221435
  3. Brandon Doskocil, MDSacramento, CA 958171780976324
  4. Eda Dou, M.D.Santa Clara, CA 950511821443375
  5. Raymond Dougherty, M.D.Sacramento, CA 958171699751487
  6. Paul Douglas, M.D.Santa Barbara, CA 931051861427163
  7. Eric Dovichi, M.D.Walnut Creek, CA 945981376570960
  8. Mark Dowling, M.D.Santa Rosa, CA 954041679537328
  9. John Downey, M.D.Oakland, CA 946111568693588
  10. Zoe Doyle, M.D.Stanford, CA 943051407240336
  11. John Drace, M.D.Palo Alto, CA 943041457364929
  12. Marc DraegerFresno, CA 937201508077355
  13. Kevin Drake, M.D.Santa Monica, CA 904041568472389
  14. Macarthur Drake, M.D.Long Beach, CA 908061992994487
  15. Hamidou DrammehWest Hollywood, CA 900481922681394
  16. Edward Drasin, M.D.Oakland, CA 946091467445767
  17. T. Eric Drasin, M.D.Oakland, CA 946091891960084
  18. Todd Drasin, M.D.San Leandro, CA 945771750488003
  19. Abdul Malik Dredar, MDCarmichael, CA 956081467714782
  20. Kaye Drennan, M.D.Sacramento, CA 958161619974714
  21. Elena Drews, MDLos Angeles, CA 900951740867688
  22. Sumit Dua, M.D, M.B.ALos Angeles, CA 900951740437441
  23. Priyanka Dube, D.O.Los Angeles, CA 900951043664881
  24. Arthur Duberg, MDTempleton, CA 934651043284433
  25. Brian DubinLos Angeles, CA 900951316365935
  26. Iram Dubin, MDLos Angeles, CA 900951750762993
  27. Mark Dubin, M.D.Downey, CA 902411700843240
  28. Arthur Dublin, M.D.Sacramento, CA 958171669458477
  29. Giles Duesdieker, M.D.Salinas, CA 939011831153808
  30. Curtis Duffield, M.D.Sacramento, CA 958171063559805
  31. Alvaris Duffis, M.D.Santa Rosa, CA 954041073556668
  32. Brandon Dugar, D.O.Twentynine Palms, CA 922781760893879
  33. William Duge, MDSaint Helena, CA 945741275535700
  34. Michael Duh, MDSouth San Francisco, CA 940801225116866
  35. Gabriel Duhancioglu, MDSan Francisco, CA 941431881190015
  36. Harjot Dulai, MDClovis, CA 936111356557763
  37. Michael Dumars, M.D.Modesto, CA 953501154345239
  38. Rebecca Dumont Walter, M.D.Los Angeles, CA 900951962701003
  39. Richard Dunbar, M.D.Loma Linda, CA 923541134152572
  40. Adah Duncan, MDTorrance, CA 905031609858422
  41. William Dunn, M.D.Bakersfield, CA 933091871512111
  42. Celina Duran, MDBeverly Hills, CA 902111821558586
  43. Arka Dutta, MDModesto, CA 953551114480613
  44. Durba Dutta, MDSanta Rosa, CA 954031053342212
  45. Jerry Dwek, MDPalo Alto, CA 943041558335695
  46. Damian Dyckman, M.D., PH.D.San Diego, CA 921451952538381
  47. Jeffrey Dym, MDLaguna Niguel, CA 626771124129788
  48. Rebecca Dyson, M.D.Mount Shasta, CA 960671922003961
  49. Joseph Dziubinski, MDSolana Beach, CA 920751225951585
  50. Christina Earhart, M.D.Los Angeles, CA 900331164654331

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.