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 8 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. Melanie GilbertModesto, CA 953561962967943
  2. Janet Gilbertlambert, RCPAnaheim, CA 928061407338478
  3. Gurjit GillModesto, CA 953561386108884
  4. Surjit Gill, RCPMoreno Valley, CA 925551396214631
  5. Ian GilletteSanta Clara, CA 950511649744129
  6. Scott Giovani, RCP, RRTFresno, CA 937261538633458
  7. Rasheedah Glover, RRTLos Angeles, CA 900331215559448
  8. Sebastian GoVacaville, CA 956881174088553
  9. Jerry Golez, RRTMartinez, CA 945531316403330
  10. Alonzo Gomez, RRT, RPSGTFontana, CA 923351659216513
  11. Bethany Gomez, AS-CRT, AS-RRTSan Diego, CA 921231295215432
  12. Jonathan Gonzalez, RRTLos Angeles, CA 900331518580919
  13. Kathryn GonzalezLoma Linda, CA 923571245160365
  14. Sandra Gonzalez, RRTSan Diego, CA 921201144708215
  15. Andrew GoodsonSanta Clara, CA 950511750850590
  16. Karen GordonWalnut Creek, CA 945961356805121
  17. Michael Gordon, RCP-RRTCorona, CA 928791124500103
  18. Kathleen Grace, RCPVallejo, CA 945891992269195
  19. Rowena Graishe, RCPDowney, CA 902421568942753
  20. Ryan GreggLos Angeles, CA 900331386262434
  21. Jeff Grenzke, RRTPalo Alto, CA 943041326124298
  22. Adam GreshamVallejo, CA 945891679037691
  23. George Griese, RRTSanta Rosa, CA 954031033674379
  24. Devin Griffin, RRTTorrance, CA 905021851815625
  25. Jay Grone, RCPWoodland Hills, CA 913671932404738
  26. Huimin Guan, RN, RRT, RCPLos Angeles, CA 900341952888323
  27. Giovanna GuintoTorrance, CA 905021154846368
  28. Lida Guion, RCPSan Francisco, CA 941151366762320
  29. Gabriel Gutierrez, RRT, RCPBellflower, CA 907061740764976
  30. Nicole GutierrezLos Angeles, CA 900331861113623
  31. Ali HamidModesto, CA 953561699230342
  32. Laila Hamideh, RRTLos Angeles, CA 900271831673086
  33. Eliza HamiltonBakersfield, CA 933041497346043
  34. Anna HaneyLos Angeles, CA 900731760289300
  35. Denise Hansen, RCPModesto, CA 953561164291878
  36. Ying Hao, RRT, RCPLos Angeles, CA 900341710464250
  37. Lee Hardt, CRT, RRT, RCPConcord, CA 945201295456614
  38. Tori HarmonSan Leandro, CA 945771366914848
  39. Wendy Harper, BSRTSanta Clara, CA 950511023588597
  40. Marcellis Harris, RRTFremont, CA 945381992586598
  41. Armond HartouniansLos Angeles, CA 900331780269282
  42. Erin HartzellSan Jose, CA 951191558018697
  43. Alexander HawleyRichmond, CA 948011538630165
  44. Richard Hays, RRT, CPFT, CRTTAntioch, CA 945311316401458
  45. Tiffany Hayter, RRTSacramento, CA 958231518437383
  46. Johnson HeAnaheim, CA 928011114794534
  47. Karen HearneDanville, CA 945261194299321
  48. Andrew Hebblethwaite, RCP, RRTLos Angeles, CA 900271346720851
  49. Robin HelmsLoma Linda, CA 923501295698512
  50. Kelly Henderson, RRT, CRTOakland, CA 946111801667266

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.