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 72 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. Ross Schwartzberg, M.D.San Diego, CA 921031215976766
  2. Gerald Schwarz, MDSacramento, CA 958251205914918
  3. Stanford Schwimer, MDBeverly Hills, CA 902101285796151
  4. Steven Scislaw, MDFresno, CA 937201710918636
  5. Raymond ScottLoma Linda, CA 923541053874354
  6. Marcello Scotti, MDEl Segundo, CA 902451831695535
  7. Adam Searleman, M.D., PH. DSan Diego, CA 921031134570641
  8. Henry Sebata, M.D.Alhambra, CA 918011659578300
  9. Christopher Sebrechts, MDSan Diego, CA 921231487628558
  10. Anto Sedlic, M.D.San Francisco, CA 941311992052617
  11. Leanne Seeger, MDLos Angeles, CA 900951396795464
  12. Mani Seetharaman, MDOrange, CA 928681114362134
  13. Frank Seidel, M.D.Palo Alto, CA 943041528058716
  14. Alfred Sein, MDLos Angeles, CA 900481881830735
  15. Matthew Sekera, M.D.Sacramento, CA 958171598748253
  16. Simran Sekhon, M.B.B.SGranite Bay, CA 957461225262264
  17. Dorra Sellami, MDBurlingame, CA 940101528186780
  18. Chad Selph, M.D.Santa Barbara, CA 931051538692850
  19. Fatma Sen, M.D.Sacramento, CA 958171497999262
  20. Ashkon Senaati, MDAnaheim, CA 928011346509197
  21. Sassan Senaati, MDLos Angeles, CA 900251104851807
  22. Melvin Senac, MDSan Diego, CA 921231194799163
  23. Cagin Senturk, MDOrange, CA 928681548553001
  24. Ali Sepahdari, MDLos Angeles, CA 900951508081969
  25. Paulo Serapio, M.D.West Hollywood, CA 900481922494798
  26. David Serrano, MDFrench Camp, CA 952311417480336
  27. Bienvenida Serrano-Cruz, MDOrange, CA 928681447330691
  28. Erum Sethi, M.D.Los Angeles, CA 900951376735936
  29. Fabio Settecase, M.D., M.SC.San Francisco, CA 941091942453618
  30. Chin Seung, M.D.Lakewood, CA 907121669439667
  31. Tyler SevcoLos Angeles, CA 900951790210961
  32. Justin Shafa, M.D.West Hollywood, CA 900481447612981
  33. Ana Shah, DOLos Angeles, CA 900251235249871
  34. Anjali Shah, M.D.Menlo Park, CA 940251083054142
  35. Furhawn Shah, M.D.Stanford, CA 943051740573518
  36. Preya Shah, MDSan Francisco, CA 941431659990182
  37. Samir Shah, M.D.Orange, CA 928681346477916
  38. Vinil Shah, M.D.San Francisco, CA 941431952557530
  39. Mona Shahriari, M.D.San Diego, CA 921031902330194
  40. Puja Shahrouki, MDThousand Oaks, CA 913601790276079
  41. Maryam Shahrzad, MDStanford, CA 943051639588775
  42. Abe Shaikh, MDMonterey Park, CA 917551073774923
  43. Shidrokh Shakeri-Cerejo, M.D.Sacramento, CA 958171215914619
  44. Alan ShanSanta Monica, CA 904041245775113
  45. William Shanahan, MDWhittier, CA 906021013991116
  46. Michael Shane, M.D.Santa Rosa, CA 954051154401990
  47. Nataraj Shanmugam, M.D.Sacramento, CA 958161659535102
  48. Jon Shanser, MDSan Francisco, CA 941091972541761
  49. Ali Sharif, MDOrange, CA 928681497190342
  50. Arghavan Sharifi, MDLa Jolla, CA 920371689203614

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.