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 28 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. Rachael Gordon, M.D.Beverly Hills, CA 902111336197177
  2. Roy Gordon, M.D.San Francisco, CA 941431881636876
  3. Andrew Gore, MDSan Diego, CA 921031467763383
  4. Barbara Gosink, MDSan Diego, CA 921091205068673
  5. Julia Gosis, M.D.Los Angeles, CA 900241326453861
  6. Gary Goss, M.D.Anaheim, CA 928071083659817
  7. Michael Gothelf, MDMill Valley, CA 949411932256468
  8. Robert Gottlieb, M.D.Lakewood, CA 907121952338774
  9. Roy Gottlieb, D.O.Thousand Oaks, CA 913611760431902
  10. Christopher Gottsegen, M.D.Los Angeles, CA 900331275754004
  11. Asha Goud, M.D.Orange, CA 928681407177488
  12. Chris Goumas, MDPalo Alto, CA 943011710999693
  13. Christopher Govea, M.D.San Jose, CA 951221033113816
  14. Anurag Goyal, MD, MPHSan Diego, CA 921031316109333
  15. Albert Grabb, M.D.Torrance, CA 905051003865783
  16. Reed Grabow, M.D.Redding, CA 960011659391894
  17. Susan Grace, M.D.Indio, CA 922011629421813
  18. William Grandolfo, M.D.Fountain Valley, CA 927081649596479
  19. Bennett Gray, MDIrvine, CA 926181376637132
  20. Eric Gray, M.D.Stanford, CA 943051417489626
  21. Gary Gray, MDLos Angeles, CA 900251073555009
  22. Robert Gray, MDSanta Monica, CA 904031497792030
  23. Richard Greaney, MDEureka, CA 955011528017910
  24. Lloyd Greaser, M.D.Los Angeles, CA 900951003977372
  25. Douglas Green, M.D., PH.D.Temecula, CA 925921164635173
  26. Shannon GreenSan Diego, CA 921031306370150
  27. Stephen Greenberg, M.D.Los Angeles, CA 900191184682387
  28. Fred Greensite, MDOrange, CA 928681952484479
  29. Heather Greenwood, MDSan Francisco, CA 941431336305309
  30. Garth Gregory, M.D.Chico, CA 959261801858436
  31. Hani Greiss, M.D.Roseville, CA 956611801893995
  32. Harpreet Grewal, MDEl Segundo, CA 902451326491689
  33. Navraj Grewal, MDLoma Linda, CA 923571659348050
  34. Bradley Griffeth, M.D.Murrieta, CA 925621265693428
  35. Marc Griffey, M.D.Redding, CA 960011639199888
  36. Charles Griffin, MDSan Jose, CA 951281285735001
  37. Jerry Grigoropoulos, M.D.Modesto, CA 953501326085671
  38. Phillip GrigsbyLoma Linda, CA 923541740716539
  39. James Grim, MDEl Segundo, CA 902451811995608
  40. Alexander Grimm, MDWest Hollywood, CA 900461326123951
  41. Julie Grisham, MDMartinez, CA 945531477714582
  42. Murray Grissom, MDMenlo Park, CA 940251720465396
  43. Richard Gritz, M.D.Tarzana, CA 913561548200637
  44. Jordan Gross, M.D.Los Angeles, CA 900951902032931
  45. Megan Gross, M.D.Sacramento, CA 958161982741583
  46. Frederick Grossman, MDCulver City, CA 902321578769477
  47. Gerald Grossman, M.D.West Covina, CA 917901073561098
  48. Irwin Grossman, M.D.Oxnard, CA 930361205004652
  49. Michael Grossman, M.D.Covina, CA 917231790713519
  50. Gerald Grube, M.D.Loma Linda, CA 923541609892959

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.