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 217 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. Aaron Ward, D.C.Santa Monica, CA 904051669508982
  2. Burton Ward, DCClovis, CA 936121831296524
  3. Cynthia Ward, DCSan Leandro, CA 945771376614388
  4. Gertrude Ward, RNMerced, CA 953401447119664
  5. Gregory Ward, D.C.Vista, CA 920841407036684
  6. Keith Ward, D.C.Roseville, CA 956781265467955
  7. Michael Ward, D.C.Fullerton, CA 928321386872406
  8. Stephen Ward, D.C.Long Beach, CA 908151982783429
  9. Toni Ward, D.C.Hacienda Heights, CA 917451396722971
  10. Bruce Warder, D.C.Reseda, CA 913351083615546
  11. Peter Warner, CHIROPRACTORGrass Valley, CA 959451235121161
  12. Jenifer Warnock, D.C.Redding, CA 960021720306483
  13. Russell Warr, D.C.Reseda, CA 913351831245919
  14. Austin Warren, DCFountain Valley, CA 927081174416655
  15. Daniel Warren, D.C.Fountain Valley, CA 927081235230889
  16. Harry Warren, D.C.Indio, CA 922011992837017
  17. John Warren, D.C.Fountain Valley, CA 927081528169091
  18. Jonathan Warren, D.C.San Francisco, CA 941111659936722
  19. Scott Warren, DCRoseville, CA 956611811981277
  20. Randy Wasoff, D.C.Burbank, CA 915051215942628
  21. Daniel Wasserman, D.C.Santa Monica, CA 904031043520596
  22. Steven Wasserman, D.C.Los Alamitos, CA 907201255344552
  23. Deston Watanabe, DCGarden Grove, CA 928431972453975
  24. Sarah Waterkamp, D.C.Tustin, CA 927801154714962
  25. Devin Waterman, D.C.San Ramon, CA 945831700182219
  26. E. Waterman, AH, DC, IDEUpland, CA 917861710006432
  27. Marcus Waters, D.C.Truckee, CA 961611851633317
  28. Sandra Waters, D.C.Crescent City, CA 955311669698874
  29. Alexandra Watkins, D.C.Sacramento, CA 958161245320746
  30. Deanne Watkins, D.C.Los Angeles, CA 900181922374123
  31. Debra Watkins, D.C.Los Gatos, CA 950321528136819
  32. Don Watkinson, D.C.La Jolla, CA 920371871717595
  33. Bradley Watson, D.C.Santa Monica, CA 904041144763038
  34. Brittany Watson, DCCarlsbad, CA 920081801392824
  35. Daniel Watson, D.C.Sonora, CA 953701144394974
  36. Denise Watson, DCWoodland, CA 956951356444947
  37. Donald Watson, D.C.Auburn, CA 956031447798202
  38. Jenna Watson, D.C.Morro Bay, CA 934421396182291
  39. Marshea Watson, D.C.San Leandro, CA 945771508187667
  40. Michael Watson, D.C.Redding, CA 960031174664718
  41. Nalani Watson, DCRedondo Beach, CA 902781083593842
  42. Nicole Watson, D.C.Belmont, CA 940021134397532
  43. Shannon Watson, D.C.Malibu, CA 902651639343585
  44. Stephen Watson, D.C.Mountain View, CA 940401699793950
  45. Tracy Watson, DCSan Jose, CA 951251780743104
  46. William Watson, D.C.Redding, CA 960021699011106
  47. Bruce Watson III, D.C.Campbell, CA 950081619087673
  48. Kevin Watt, DCLodi, CA 952401295865095
  49. Tina Watt, DCLodi, CA 952421194840652
  50. Jennifer Watters, D.C., L.AC.Santa Monica, CA 904011912133919

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.