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 176 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. David Rose, DC CHIROPRACTORLarkspur, CA 949391639215148
  2. Erika Rose, DCSan Diego, CA 921101518628866
  3. Julia Rose, DCNewport Beach, CA 926601780468785
  4. Kevin Rose, DCWhittier, CA 906041689755027
  5. Kevin Rose, D.C.San Diego, CA 921081760762587
  6. Lori Rose, D.C.Canoga Park, CA 913031689713208
  7. Marina Rose, D.C.Los Altos, CA 940221083784052
  8. Samuel Rose, DCSanta Rosa, CA 954051558387522
  9. Leslie Rose Rastegar, D.C.Newhall, CA 913211841455581
  10. Jeffrey-John Rosell, DCCerritos, CA 907031912592999
  11. Amy Rosen, D.C.Tahoe City, CA 961451245475706
  12. Dana Rosen, D.C.Laguna Beach, CA 926511295287258
  13. Jennifer Rosen, D.C.Ventura, CA 930031922276559
  14. Jonathan Rosen, D.C.Torrance, CA 905031902285406
  15. Nicholas RosenModesto, CA 953551982168977
  16. Sharon Rosen, DCNorthridge, CA 913241962610378
  17. Erik Rosenberg, DCSan Diego, CA 921111295758068
  18. Hal Rosenberg, D.C.San Francisco, CA 941111962437764
  19. Heather Rosenberg, D.C.Roseville, CA 956611467560458
  20. Jacqui Rosencrans, D.O.Newport Beach, CA 926631962566885
  21. Iris Rosenfeld, DCLaguna Hills, CA 926531639187644
  22. Jeffre Rosenfeld, D.C.Santa Monica, CA 904011124197280
  23. Ben Rosenstein, D.C.San Mateo, CA 944031952751554
  24. Bernadette Rosenstiel, D.C.Woodland Hills, CA 913671457475790
  25. Alan Rosenthal, D.C.Thousand Oaks, CA 913601205981271
  26. Reza Roshan Pajouh, DOCTOR OF CHIROPRACTSanta Clara, CA 950511760247837
  27. Mina Roshanker, D.C.Tustin, CA 927801477075588
  28. Thomas Rosplock, DCSan Luis Obispo, CA 934011407827371
  29. Allison Ross, D.C.San Jose, CA 951281215129820
  30. Barbara Ross, D.C.San Jose, CA 951171194043117
  31. Brian Ross, DCNorthridge, CA 913241942345863
  32. Chloe RossCastro Valley, CA 945461811813553
  33. Christopher Ross, D.C.San Francisco, CA 941231053537126
  34. Craig Ross, D.C.West Hills, CA 913071467586255
  35. Douglas Ross, D.C.Oakland, CA 946091679567135
  36. Glen Ross, D.C.Anaheim, CA 928011679608806
  37. Mark Ross, DCDavis, CA 956161104850577
  38. Paul Ross, DCDesert Hot Springs, CA 922401265459721
  39. Paula Ross, DCStudio City, CA 916041336242874
  40. Richard Ross, DCVan Nuys, CA 914051942307418
  41. Robert Ross, D.C.Corte Madera, CA 949251063638203
  42. Steve Ross, D.C.Commerce, CA 900401598033789
  43. Steven Ross, DCSolana Beach, CA 920751164580510
  44. William Ross, D.C.Oxnard, CA 930361538232160
  45. Aaron Rosselle, D.C.Oakland, CA 946101053553479
  46. Daniel Rossi, DCIrvine, CA 926201467197806
  47. Erin Rosson, DCHemet, CA 925431164969176
  48. Michael Rosson, DCMilpitas, CA 950351194238592
  49. Armen Rostami, DCMontrose, CA 910201770301293
  50. Sherry Rostami, DCBaldwin Park, CA 917061104218916

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.