NPPES file of Aug 9, 2026

Registered Respiratory Therapist in California

1,082 NPPES records list registered respiratory therapist with a practice address in California, 2.8 per 100,000 residents, the 5th 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 4 of 22.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 227900000X · 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, 200

  1. Los Angeles200
  2. San Diego66
  3. Santa Clara54
  4. Sacramento36
  5. Downey35

Registered Respiratory Therapist records in California

  1. Kaycee Caughman, RCPNovato, CA 949451144086521
  2. Robert Celardo, RCPMoorpark, CA 930211851634257
  3. Monica CentoniSanta Rosa, CA 954031457816670
  4. Sylvia CernaDowney, CA 902421821854761
  5. Noel Cervantes, RCPBaldwin Park, CA 917061538640388
  6. Refugio Cervantes, RRTLos Angeles, CA 900331346504727
  7. Eric ChaBaldwin Park, CA 917061093295172
  8. Thomas Chaimongkol, RRTSacramento, CA 958281093558801
  9. Dexter Chan, RESPIRATORY THERAPISLos Angeles, CA 900271447730155
  10. Harland Chan, RRT, CRTSouth San Francisco, CA 940801891267340
  11. Kiran ChanMountain View, CA 940431548331598
  12. Johnny ChaoSan Leandro, CA 945771265213920
  13. Vishwas ChaudharySan Francisco, CA 941181811469059
  14. Viva Chavez, RRTSan Leandro, CA 945771770054892
  15. Catherine Chavez HurtadoLos Angeles, CA 900731548954175
  16. Jeremy ChavoyaColton, CA 923241801727326
  17. Eddie ChengLos Angeles, CA 900331235649856
  18. Haoyan ChengOakland, CA 946111346713096
  19. Yiehong ChengBaldwin Park, CA 917061720567951
  20. Coty Chestnut, RCP, RRTLong Beach, CA 908131588249460
  21. Wendy Chew, RRT, RCP, RPSGTSan Leandro, CA 945771578033668
  22. Po ChiangTorrance, CA 905021699299362
  23. Steffan ChinLos Angeles, CA 900331538849302
  24. Viviane Chiu, RRTBaldwin Park, CA 917061689152704
  25. Christine ChuaFairfield, CA 945331669943080
  26. Marichelle Chung, RRTLos Angeles, CA 900271922582246
  27. Melvin Claros, RTMission Hills, CA 913451679401178
  28. Thomas Clevenger, RRTMission Viejo, CA 926921386177319
  29. Anthony Co, RRTHarbor City, CA 907101225715113
  30. Steven CobbSacramento, CA 958231548732241
  31. Joshua Colaci, RRT, RPFTSacramento, CA 958231467342592
  32. Angela Coleman, RRTFremont, CA 945381528530300
  33. Najee Coleman, RRT, RCPLos Angeles, CA 900341881172005
  34. Heidi Combs, RRTLoma Linda, CA 923541073864161
  35. Amanda Connaughton, RCPVallejo, CA 945891386118339
  36. Linda ConnorAnaheim, CA 928061235613589
  37. Tanya Corcoran, RRT,RCPLos Angeles, CA 900341629556048
  38. Esperanza Cordova, RCPSan Leandro, CA 945781104563907
  39. Alex CoreaLos Angeles, CA 900331164282596
  40. Ryan Cornelison, RRTFresno, CA 937201982175634
  41. Vanjo CosinoAntioch, CA 945311700340866
  42. Jeremy Cosmer, RCPWalnut Creek, CA 945961508330762
  43. Anthony Covarrubias, BSRT, RRT-NPS, AE-CDowney, CA 902421346724804
  44. Keisha Cox, RCPWoodland Hills, CA 913671073091880
  45. Carolynn CoyVacaville, CA 956881427512649
  46. Matt CraveaSanta Rosa, CA 954031306300025
  47. Michael Cravens, RRT,RFPTBakersfield, CA 933081053534560
  48. Arvin Jay CreenciaWoodland Hills, CA 913671619455904
  49. Debora Creighton-Vaz, RRTSouth San Francisco, CA 940801770056756
  50. Kitzia CriadoSacramento, CA 958311295207017

Source: CMS NPPES, primary taxonomy 227900000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 5 of 51 per resident

  1. South Dakota4.1
  2. Alaska3.3
  3. North Dakota2.8
  4. California2.8
  5. Arizona2.6
  6. Florida2.6
  7. 50 states and D.C.1.3

Source: CMS NPPES, primary taxonomy 227900000X 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%

Registered Respiratory Therapist records in California, measured

  • In a Medicare file0 of 1,082 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file2 · 0.2% here, 0.2% nationally
  • Not updated in five years or more835 · 77.2% here, 62.9% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 227900000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,082 NPPES records list registered respiratory therapist (227900000X) as their primary taxonomy with a practice address in California: 2.8 per 100,000 residents against 1.3 nationally (50 states and D.C.). Los Angeles has 200 of them (18%).

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. Florida582
  2. Texas212
  3. Arizona194
  4. Washington183

States with a similar rate per 100,000

  1. North Dakota2.8
  2. District of Columbia2.5
  3. Alaska3.3
  4. New Mexico2.0

The largest states

  1. Florida582
  2. Texas212
  3. Arizona194
  4. Washington183
  5. North Carolina171

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.