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 38 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. Babak Kalantari, M.D.Torrance, CA 905091982720975
  2. Kimberly Kallianos, M.D.San Francisco, CA 941431396031803
  3. Cindy Kallman, MDLos Angeles, CA 900481497882823
  4. Omar Kamal, MDSan Francisco, CA 941431255922340
  5. Myron Kamenetsky, M.D.Truckee, CA 961611326094483
  6. Nathan Kan, D.O.Los Angeles, CA 900331023541539
  7. Daniel Kanada, MDSanta Clara, CA 950511417134065
  8. Alexander Kane, MDSacramento, CA 958111548443807
  9. Ari Kane, MDNovato, CA 949451285924290
  10. Peter Kane, M.D.Stanford, CA 943051457497463
  11. Osamu Kaneko, MDWalnut Creek, CA 945961992096846
  12. Hyung Kang, M.D.Orange, CA 928681295129583
  13. Jay Kang, MDAnaheim, CA 928071023048105
  14. Jimmy Kang, M.D.Pasadena, CA 911051811164577
  15. Sangku Kang, M.D.Upland, CA 917861477580017
  16. Young Kang, MDSan Jose, CA 951281386608388
  17. Peyman Kangavari, M.D.Long Beach, CA 908061962821207
  18. Jason Kantor, MDSan Pedro, CA 907321356323828
  19. Amy Kao, M.D.San Bruno, CA 940661891968384
  20. Edward Kao, M.D.San Jose, CA 951281255530366
  21. Sarah Kao, M.D.San Diego, CA 921291568660538
  22. Steven Kapelov, MDLos Angeles, CA 900251982642690
  23. Richard Kaplan, MDLos Angeles, CA 900951265462980
  24. Achilles Karagianis, DOLos Angeles, CA 900951407891633
  25. Aida Karahmet, MDBakersfield, CA 933011013053149
  26. Hatice Kader Karli Oguz, MDSacramento, CA 958171124747522
  27. David Karlin, M.D.Orange, CA 928681477552016
  28. Stellios Karnezis, M.D.Los Angeles, CA 900951205152956
  29. Violetta Karpova, MDDuarte, CA 910101588981914
  30. Jeffrey Karst, MDLoma Linda, CA 923501710165006
  31. Jennifer Karunamuni, MDSan Diego, CA 921031154681278
  32. Payam Kashfian, M.D.West Hills, CA 913071639114283
  33. Alex Kasraie, MDRedlands, CA 923731831357144
  34. Mohammad Kassir, M.D.Loma Linda, CA 923541649685967
  35. Eamon Kato, MDLos Angeles, CA 900951942230503
  36. Kambrie Kato, M.D.San Francisco, CA 941581235424284
  37. Matthew Katz, M.D.Stanford, CA 943051952643595
  38. Natasha Kaur, MDLos Angeles, CA 900951205403268
  39. Samantha Kaura, M.D.Rancho Mirage, CA 922701962694927
  40. Dhana Kaushik, MDLos Angeles, CA 900481982731329
  41. Asha Kavali, M.D.Visalia, CA 932911649488545
  42. Laszlo Kaveggia, M.D.Santa Ana, CA 927051508808924
  43. Prajeet Kaza, MDTravis Afb, CA 945351730640715
  44. Karin Kazanjian, M.D.Loma Linda, CA 923541619173390
  45. Mia Kazanjian, M.D.Stanford, CA 943051538456793
  46. Fatima Kazem, M.D.Del Mar, CA 920141083673644
  47. Mohammad Kazemaini Mofrad, M.D.Lancaster, CA 935341164408993
  48. Russell Keating, MDAnaheim, CA 928071396727863
  49. Joel Keats, MDLos Angeles, CA 900331225018393
  50. Rajendra Kedar, MDEl Segundo, CA 902451336108729

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.