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 6 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. Bashiru QuadriDowney, CA 902421790210813
  2. Karla QuinterosLos Angeles, CA 900331194240101
  3. John RamirezLos Angeles, CA 900331063936953
  4. Kelly Rappaport, BA-RRTBakersfield, CA 933011861976243
  5. Nestor Robert RazonDowney, CA 902421669908778
  6. Michael Recasas, RCPSan Diego, CA 921201457831984
  7. Pamela ReederRoseville, CA 956611235601618
  8. Mara Sunshine ReginoLos Angeles, CA 900271033693437
  9. Carolyn ReidRichmond, CA 948011568934966
  10. Rizalina ReyesIrvine, CA 926181649758368
  11. Edward Richter, C.R.T.French Camp, CA 952311285859660
  12. Christine RiveraTorrance, CA 905021629580816
  13. Nikki Roberts, RCPStockton, CA 952091972797975
  14. Tanisha Roberts, R.TRancho Cucamonga, CA 917301932422110
  15. Victor Robles, RCPChino, CA 917081033414289
  16. Mayolo RodriguezSanta Clara, CA 950511235609447
  17. Richard RodriguezMenifee, CA 925841144416033
  18. Carol Rose, RCPMartinez, CA 945531053875294
  19. Lisa Rousseau, R.C.P.Moreno Valley, CA 925551396932737
  20. Taryn Ruiz, RRT, RCPIrvine, CA 926181215415153
  21. Desiree Rushing, RCP,PFTAntioch, CA 945311093289258
  22. Jaime SacaDowney, CA 902421538694799
  23. Rita Sakamoto, RCPLos Angeles, CA 900731861816746
  24. Andrea SakovitchIrvine, CA 926181770060311
  25. Jesse SaldajenoSouth San Francisco, CA 940801457822835
  26. Edmund SalvadorSanta Clara, CA 950511093284804
  27. Claudia SanchezRedwood City, CA 940631417411950
  28. Helen Santos, RCPLoma Linda, CA 923571609937879
  29. Rowena Santos, CRTSouth San Francisco, CA 940801962973313
  30. Tanya Schulz, C.R.TFrench Camp, CA 952311578767810
  31. Jennifer Seelhoff, CRTStockton, CA 952121992252209
  32. Eric SellonaIrvine, CA 926181700364544
  33. Salvador SevillaHarbor City, CA 907101073097135
  34. Roshni Sharma-Kumar, RCPVallejo, CA 945891598229759
  35. Harold ShimizuTorrance, CA 905021164947842
  36. Joycelin SinghMartinez, CA 945531992269989
  37. Lynda SitOakland, CA 946111336613405
  38. Linda Smith, CERT RESP. THERAPISTSan Francisco, CA 941211154411619
  39. Maleponi SmithRoseville, CA 956611619440369
  40. Porcia Smith, RTBaldwin Park, CA 917061174006134
  41. Fakolejo SolankeWoodland Hills, CA 913671467877993
  42. Beatriz Solari, CRTPalo Alto, CA 943041649304684
  43. Marguerite SonodaDowney, CA 902421164289369
  44. Benjamin Sosa, RCPLos Angeles, CA 900331851903819
  45. Steve Sosnowski, RCPLos Angeles, CA 900331184149742
  46. William SpetnagelDowney, CA 902421518062611
  47. Brian StaggsLos Angeles, CA 900331518558188
  48. Robin Sterling, RCPPanorama City, CA 914021730663766
  49. Mark StoneSanta Clarita, CA 913511457911828
  50. Pamela Storrer, CRTTPalo Alto, CA 943041306904867

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.