NPPES file of Aug 9, 2026

Chiropractor in California

11,498 NPPES records list chiropractor with a practice address in California, 30 per 100,000 residents, the 22nd highest rate of 51. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 177 of 230.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111N00000X · 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, 531

  1. San Diego531
  2. Los Angeles525
  3. San Jose371
  4. San Francisco326
  5. Sacramento160

Chiropractor records in California

  1. Mitchell Roth, D.C.San Mateo, CA 944011275644429
  2. Cary Rothenberg, D CHuntington Beach, CA 926471245302447
  3. Yariv Rothman, DCSanta Monica, CA 904041578662086
  4. Carl Rothschild, DCLos Angeles, CA 900641083649107
  5. Russell Rottacker, DCManteca, CA 953361215900238
  6. Steven Rottell, D.C.Berkeley, CA 947051942436308
  7. Jody Rotuna, DCFullerton, CA 928311609925916
  8. Sanaz RouhaniTustin, CA 927801063797744
  9. Randall Roulund, D.C.Fresno, CA 937101205866035
  10. Nicholas Rous, D.C.San Francisco, CA 941021629425798
  11. Kimberly Rousseau, D.C.Big Sur, CA 939201851473474
  12. Patricia Rouzer, D.C.Mountain View, CA 940431336233873
  13. Nedda Rovelli, D.C.Healdsburg, CA 954481194874503
  14. Albert Rovero, DCBellflower, CA 907061477289247
  15. Claudio Roverso, DCOakland, CA 946091174315345
  16. David Rowell, D.C.Beaumont, CA 922231457734345
  17. Richard Rowley, DCWest Covina, CA 917921063923662
  18. Hamid Rowshan, D.C.Santa Ana, CA 927011609101005
  19. Marie Royer, DCCapitola, CA 950101962571042
  20. Todd Royse, DCRedding, CA 960011942356480
  21. Alexander Royzman, D.C.Van Nuys, CA 914051104084177
  22. Brigitte Rozenberg, DCLos Angeles, CA 900661659305332
  23. Jennifer Rozenhart, D.C.San Jose, CA 951241275650384
  24. Julia Rrhizae, DCSanta Rosa, CA 954051841143344
  25. Ruben Rubalcava, DCSan Francisco, CA 941031114735990
  26. Dalya Rubanenko, DCSan Diego, CA 921211437179918
  27. Eric Rubin, D.C.San Francisco, CA 941091528714375
  28. Ryan Rubin, D.C.Westlake Village, CA 913621245782580
  29. Michelangelo Rubino, D.C.Santa Clarita, CA 913501326061383
  30. Mark Rubins, DCCarlsbad, CA 920081689310906
  31. Amy Rubio, D.C.Soquel, CA 950731578750295
  32. William Ruch, D.C.Oakland, CA 946181922028661
  33. John Ruda, D.C.Arroyo Grande, CA 934201770517047
  34. Jonathan Rude, D.C.Northridge, CA 913251063717098
  35. Scott Rudell, DCCotati, CA 949311720290414
  36. Steven Rudnitzky, D.C.Fairfax, CA 949301447657408
  37. Carla Rudolph, D.C.San Carlos, CA 940701437264025
  38. Ron Rudometkin, DCSacramento, CA 958191245283159
  39. Drew Ruebbelke, DCCorte Madera, CA 949251740671031
  40. Christopher Ruegg, D.C.San Francisco, CA 941151952422362
  41. Randi Ruela, DC, LACCorona, CA 928791952731556
  42. Jill Ruesch-Lane, D.C.Los Angeles, CA 900481164590121
  43. Kenneth Ruff, D.C.El Verano, CA 954331740492636
  44. Rodney Ruge, DCTorrance, CA 905051164414108
  45. Diana Ruiz, DCSan Francisco, CA 941141093660623
  46. Elena Ruiz, D.C.Poway, CA 920641740215060
  47. Ignacio Ruiz, DCWest Covina, CA 917901467015552
  48. Jose Ruiz, D.C.Whittier, CA 906021487661450
  49. Jose Ruiz, DCArroyo Grande, CA 934201316839178
  50. Michael Ruiz, D.C.Elk Grove, CA 956241386859874

Source: CMS NPPES, primary taxonomy 111N00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 22 of 51 per resident

  1. Michigan30
  2. Pennsylvania30
  3. Maine30
  4. California30
  5. Georgia29
  6. Wyoming29
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 111N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.0% of these records appear in a Medicare file, against 16.9% 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. California7.0%
  2. United States16.9%

Chiropractor records in California, measured

  • In a Medicare file809 of 11,498 · 7.0% here, 16.9% nationally
  • In the CMS Doctors and Clinicians file2,911 · 25.3% here, 39.8% nationally
  • Not updated in five years or more8,830 · 76.8% here, 72.3% nationally
  • Median graduation year1999 · the 2,907 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 111N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

11,498 NPPES records list chiropractor (111N00000X) as their primary taxonomy with a practice address in California: 30 per 100,000 residents against 29 nationally (50 states and D.C.). San Diego has 531 of them (5%).

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. Texas6,979
  2. Florida6,967
  3. New York4,573
  4. Illinois4,524

States with a similar rate per 100,000

  1. Georgia29.5
  2. Wyoming29.3
  3. Maine29.9
  4. Pennsylvania30.4

The largest states

  1. Texas6,979
  2. Florida6,967
  3. New York4,573
  4. Illinois4,524
  5. Pennsylvania3,934

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.