NPPES file of Aug 9, 2026

Independent Duty Corpsman in California

1,403 NPPES records list independent duty corpsman with a practice address in California, 3.6 per 100,000 residents, the 3rd highest rate of 43. San Diego and Camp Pendleton have the most; each record links to the provider's NPI and the California license search. Page 6 of 29.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1710I1002X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 1,021

  1. San Diego1,021
  2. Camp Pendleton112
  3. Oceanside37
  4. Port Hueneme29
  5. Twentynine Palms18

Independent Duty Corpsman records in California

  1. Ryan ConradSan Diego, CA 921341679279897
  2. Rudy ContrerasCamp Pendleton, CA 920551427396324
  3. James Cook, IDCSan Diego, CA 921401447426663
  4. Clay Cooper, IDCCamp Pendleton, CA 920551750553434
  5. John CopeCoronado, CA 921181891077038
  6. Patrick CopeSan Diego, CA 921341124870357
  7. Jason Cordero, IDCSan Diego, CA 921541104108711
  8. Riley CordovaSan Diego, CA 921341073432225
  9. Gilbert Corpuz, US NAVY IDCSan Diego, CA 921341750757134
  10. Matthew Corsey, SFIDCSan Diego, CA 921151306216684
  11. John Francis Corteza, IDCSan Diego, CA 921361992061238
  12. Thomas Cote, SOIDCCamp Pendleton, CA 920551215509237
  13. Marvin Cox, IDCSan Diego, CA 921341477996171
  14. Richard Coyle, IDCSan Diego, CA 921451295306785
  15. Dalton Cozad, IDCSan Diego, CA 921341396629549
  16. Holly CrabtreeSan Diego, CA 921341598918310
  17. Willie CrawfordTwentynine Palms, CA 922781366646317
  18. John CrillyAnaheim, CA 928081013557123
  19. Nia Crisp, SFIDCSan Diego, CA 921341649952870
  20. Brian CrockettSan Diego, CA 921341598151755
  21. Alexis CruzSan Diego, CA 921341568236222
  22. Jabiel Cruz, STUDENTSan Diego, CA 921341346917754
  23. Allen Cuadro, IDCSan Diego, CA 921341164263232
  24. Steven Currier, SURFACE IDCSan Diego, CA 921341013410141
  25. Oliver Daahir, SOIDCCamp Pendleton, CA 920551992464887
  26. Juan DadaSan Diego, CA 921341821961418
  27. Dustin DaleSpring Valley, CA 919781215126339
  28. Omar DaltonTwentynine Palms, CA 922781336669415
  29. Patrick Daly, IDCCamp Pendleton, CA 920551194159129
  30. Tamia DanielsSan Diego, CA 921341669850145
  31. Vanessa DardenSan Diego, CA 921341629595152
  32. Justin Daugherty, IDCSan Diego, CA 921241992100911
  33. Justin Davies, HMC/IDCCamp Pendleton, CA 920551396970711
  34. Alberia Davis, MSSan Diego, CA 921361396814836
  35. Cody Davis, SOIDCCamp Pendleton, CA 920551306653951
  36. Gregory DavisPsc 475 Ap, CA 963501780653584
  37. Nicholas DavisSan Diego, CA 921341083396212
  38. Ryan Davis, SFIDCSan Diego, CA 921241073331427
  39. Ryan De La CruzPort Hueneme, CA 966011063682581
  40. Anthony Deak, IDCLakeside, CA 920401326326521
  41. Christian DebevecSan Diego, CA 921151265392005
  42. Enrique DediosSan Diego, CA 921341023073194
  43. Fernand Miguel Defante, IDCSan Diego, CA 921041851116594
  44. Mitchel Deguzman, IDCSan Diego, CA 921341487928057
  45. Joshua Dehaven, IDCSan Diego, CA 921551457638546
  46. Keoky Delapena, IDC STUDENTSan Diego, CA 921341124619861
  47. John Deleon, IDCSan Diego, CA 921151760901607
  48. Juan Delgado, SFIDCSan Diego, CA 921341538501101
  49. Blair Dell, SOIDCCamp Pendleton, CA 920551053602334
  50. Donald Delpilar, IDCCamp Pendelton, CA 920551528397072

Source: CMS NPPES, primary taxonomy 1710I1002X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 3 of 43 per resident

  1. Hawaii5.6
  2. Connecticut5.5
  3. California3.6
  4. Virginia3.6
  5. North Carolina3.1
  6. 50 states and D.C.0.9

Source: CMS NPPES, primary taxonomy 1710I1002X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against under 0.1% 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. California0.0%
  2. United States0.0%

Independent Duty Corpsman records in California, measured

  • In a Medicare file0 of 1,403 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more895 · 63.8% here, 67.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1710I1002X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,403 NPPES records list independent duty corpsman (1710I1002X) as their primary taxonomy with a practice address in California: 3.6 per 100,000 residents against 0.9 nationally (50 states and D.C.). San Diego has 1,021 of them (73%).

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. North Carolina336
  2. Virginia310
  3. Connecticut198
  4. Florida116

States with a similar rate per 100,000

  1. District of Columbia2.2
  2. Rhode Island2.0
  3. Alaska1.9
  4. Hawaii5.6

The largest states

  1. North Carolina336
  2. Virginia310
  3. Connecticut198
  4. Florida116
  5. Washington83

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.