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 13 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 IrvineSan Diego, CA 921341083911556
  2. Rodney Isaacs, SOIDCCamp Pendleton, CA 920551285982009
  3. Andrew Isais, DEEP SEA DIVE IDCSan Diego, CA 921341437760105
  4. Paul IsgarChula Vista, CA 919151356902118
  5. Claudia Islas, IDCSan Diego, CA 921341336322940
  6. Steven Jacko, IDCSan Diego, CA 921341861854614
  7. Brandon Jackson, IDCSan Diego, CA 921391881030310
  8. Brian Jackson, IDCSan Diego, CA 921401194985861
  9. Benedict JacobImperial Beach, CA 919321841594942
  10. Durell Jacobs, IDCSan Diego, CA 921341508231606
  11. Jonathan JacobsSan Diego, CA 921241720506850
  12. Lawrence Jacobs, SFIDCWinchester, CA 925961003243338
  13. Ryan Jaime, SFIDCSan Diego, CA 921241033532338
  14. Hayden James, IDCNational City, CA 919501417735739
  15. Ian Jang, SFIDCSan Diego, CA 921341396167144
  16. Jacob Jeffreys, IDCSan Diego, CA 921021346733755
  17. Mason Jeffries, SFIDCSan Diego, CA 921341124832472
  18. Lejon Jenkins, IDCTwentynine Palms, CA 922771598954893
  19. Austin JensenSan Diego, CA 921341891512869
  20. Derek Jensen, IDCOceanside, CA 920581730791435
  21. Michael Jimenez, IDCChula Vista, CA 919111023143575
  22. Silberio JimenezPoway, CA 920641891117537
  23. Kian Jno Baptiste, IDCHanford, CA 932301932501749
  24. Daelen JohnsenSan Diego, CA 921341063207066
  25. Christopher JohnsonSan Diego, CA 921231407375488
  26. Courtney Johnson, IDCSan Diego, CA 921341821361361
  27. Joshua JohnsonSan Diego, CA 921341669233748
  28. Mahtob Johnson, IDCSan Diego, CA 921341962798553
  29. Michael Johnson, IDCSan Diego, CA 921341912535493
  30. Wayne Johnson, IDCTwentynine Palms, CA 922781639147697
  31. Jesse JolleySan Diego, CA 921341538954532
  32. Adam JonesOceanside, CA 920581891297438
  33. Cody JonesOceanside, CA 920551518582030
  34. Donovan Jones, SFIDCVisalia, CA 932911457789430
  35. Irvin JonesSan Diego, CA 921051740114339
  36. Jeffrey Jones, NAVY SFIDCSan Diego, CA 921551316153232
  37. Melanie Jones, IDCSan Diego, CA 921341932509478
  38. Nathaniel Jones, IDCPt Mugu Nawc, CA 930421821067687
  39. Tyler Jones, IDCSan Diego, CA 921341396540530
  40. Xavier JonesSan Diego, CA 921341871453555
  41. Thomas Jorgensen, DEEP SEA DIVING IDCSan Diego, CA 921151316725633
  42. Susan Joslin, IDCSan Diego, CA 921201932760568
  43. Fernando Juarez, OTHERPort Hueneme, CA 930431275500365
  44. Jason Juarez, SFIDCMurrieta, CA 925621326222308
  45. Piotor Juchniewicz, IDCPort Hueneme, CA 930431144623448
  46. Ryan JuergensSan Diego, CA 921341508705195
  47. Emmanuel KaburiSan Diego, CA 921341730572058
  48. Brandon Kalama, IDCSan Diego, CA 921341821937962
  49. David KaneSan Diego, CA 921161366864969
  50. Hannah Kane, IDCSan Diego, CA 921341316886922

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.