NPPES file of Aug 9, 2026

Certified Respiratory Therapist in California

368 NPPES records list certified respiratory therapist with a practice address in California, 0.9 per 100,000 residents, the 6th highest rate of 48. Los Angeles and Irvine have the most; each record links to the provider's NPI and the California license search. Page 2 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 227800000X · 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, 55

  1. Los Angeles55
  2. Irvine20
  3. Downey19
  4. Torrance19
  5. French Camp16

Certified Respiratory Therapist records in California

  1. Curtis Brown, RESPIRATORY CARE PRADowney, CA 904241669902193
  2. Kimberly Brown, RESPIRATORY THERAPYCypress, CA 906301669057493
  3. Lorraine BrownSanta Rosa, CA 954031508320177
  4. Pamela Bruns, RCP #387Downey, CA 902421548027832
  5. Dennis BurogDowney, CA 902421205362316
  6. Tracy BushModesto, CA 953561619431053
  7. Jose CaluagIrvine, CA 926181265910996
  8. Robert Cardinale, C.R.T.French Camp, CA 952311508085085
  9. Ashley CarlsonSan Diego, CA 921041205151420
  10. Jonathan Carpio, RCPRichmond, CA 948011619448214
  11. Bonifacio CastroDowney, CA 902421417437906
  12. Vann Erwin CastroIrvine, CA 926181326526161
  13. Randy Cavalier, RRTApple Valley, CA 923081457079998
  14. Kim Champagne, RCPLos Angeles, CA 900331316461403
  15. Walton ChanSan Francisco, CA 941151235754854
  16. Donzetta ChatmanTorrance, CA 905021639694169
  17. Tabitha Cherry, RTSan Diego, CA 921201740755925
  18. Chang ChhenSanta Clara, CA 950511255943122
  19. Alphonso Chislom, R.C.P.Riverside, CA 925071275700312
  20. Daniel Choban, RRT, RCPPalo Alto, CA 943051881291052
  21. Andrew ColonTorrance, CA 905021518479856
  22. Ginger ComilangSan Diego, CA 921231699255117
  23. Robin Contino, RCPAlviso, CA 950021639362221
  24. David CrosbyModesto, CA 953561124895453
  25. James Ryan Cruz, RCPLa Mesa, CA 919421346838794
  26. Joel Dalangin, RRTMoreno Valley, CA 925551730656208
  27. Melissa De JesusLos Angeles, CA 900271770067092
  28. Mirna De MataLos Angeles, CA 900331710402268
  29. Teresa Dela CruzSacramento, CA 958251255959540
  30. Paul DelapenaIrvine, CA 926181366921538
  31. Mark DelatorreDowney, CA 902421669955969
  32. Vincent Destigter, RCP 9059Jackson, CA 956421285679233
  33. Michele Dias-Alcober, RRT, RCPPalo Alto, CA 943041013749696
  34. Sofia Diaz-Caporgno, RCPManteca, CA 953371427512862
  35. Jeffrey DuDowney, CA 902421134654320
  36. Angelo DuasoVallejo, CA 945911639633860
  37. Susan Edwards, C.R.T.French Camp, CA 952311760601249
  38. Maria EscandorSouth San Francisco, CA 940801700357787
  39. Rom Esguerra, C.R.T.Stockton, CA 952311740409226
  40. Ivory Evans, RESPIRATORY CARESan Leandro, CA 945771356812515
  41. Kymbrlye FeldmanWalnut Creek, CA 945961295209468
  42. Cheryl FergusonLos Angeles, CA 900731740604628
  43. Robert FickettRoseville, CA 956611639641715
  44. Tiffany Filippi, RRTVallejo, CA 945891841071925
  45. Ramona FloresLos Angeles, CA 900341386122620
  46. Bonifacio FontanillaChino Hills, CA 917091063992014
  47. Tyrone Ford, RESPIRATORYTorrance, CA 905021023520350
  48. Olga FraireLos Angeles, CA 900331922525674
  49. Renee Frank, CRT,RCPApple Valley, CA 923081245527696
  50. Cuauhtemoc FriasHarbor City, CA 907101447738109

Source: CMS NPPES, primary taxonomy 227800000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 6 of 48 per resident

  1. Arizona1.1
  2. North Carolina1.0
  3. Arkansas1.0
  4. California0.9
  5. Wyoming0.9
  6. Florida0.8
  7. 50 states and D.C.0.5

Source: CMS NPPES, primary taxonomy 227800000X 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 0.0% 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%

Certified Respiratory Therapist records in California, measured

  • In a Medicare file0 of 368 · 0.0% here, 0.0% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.3% nationally
  • Not updated in five years or more309 · 84.0% here, 80.7% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 227800000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

368 NPPES records list certified respiratory therapist (227800000X) as their primary taxonomy with a practice address in California: 0.9 per 100,000 residents against 0.5 nationally (50 states and D.C.). Los Angeles has 55 of them (15%).

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. Florida187
  2. North Carolina111
  3. Texas81
  4. Arizona80

States with a similar rate per 100,000

  1. Arkansas1.0
  2. Tennessee0.8
  3. Puerto Rico0.6
  4. Oklahoma0.5

The largest states

  1. Florida187
  2. North Carolina111
  3. Texas81
  4. Arizona80
  5. Nevada63

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.