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 223 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. Champion WisemanSanta Ana, CA 927051952727224
  2. Jordan WishmyerNewport Beach, CA 926601649638321
  3. Teresa Wisner, DCYorba Linda, CA 928861386720597
  4. Casey Wisniewski, DCCulver City, CA 902301235695552
  5. Elizabeth Wisniewski, DCSanta Barbara, CA 931011447699293
  6. Roy Withers, D.C.North Hollywood, CA 916021477995587
  7. Sarah Witt, D.C.Long Beach, CA 908031265710289
  8. David Wittenberg, D.C.Los Angeles, CA 900361487763207
  9. Daniel Wittman, D.C.Castro Valley, CA 945461720177009
  10. Dagmar Wittner, DCSan Francisco, CA 941221669653226
  11. David Wittwer, D.C.Belmont, CA 940021194808758
  12. Teena Woeber, DCEncinitas, CA 920241730040916
  13. Evan Woehl, D.C.Pleasanton, CA 945661437471893
  14. Louis Woelfel, D.C.Torrance, CA 905051770581944
  15. Brian Wofford, DCEncinitas, CA 920241790863959
  16. Mark Wogahn, D.C.Tarzana, CA 913561033128558
  17. Michael Wohlmaker, D.C.Canoga Park, CA 913031750576203
  18. Jerry Wojsiat, D.C.Los Gatos, CA 950321437420767
  19. Katarzyna Wojsiat, D.C.Los Gatos, CA 950321457564551
  20. Mary Wolf, DCTurlock, CA 953801689776460
  21. Nicholaus Wolf, D.C.Tustin, CA 927801336599943
  22. Paul Wolf, D.C.Arroyo Grande, CA 934201174558902
  23. Tommy Wolf, D.C.Concord, CA 945181639512205
  24. Jerry Wolfe, DCSan Diego, CA 921261770507436
  25. Bradley Wolff, D.C.Palm Springs, CA 922621821191768
  26. Kenneth Wolff, DCSan Marcos, CA 920781962431676
  27. Patricia Wolff, DCCarmel Valley, CA 939241437235686
  28. Robert Wolff, D.C.,Long Beach, CA 908031063515922
  29. Kathi Wolfrum, D.C.San Pedro, CA 907321659402261
  30. Deborah Wollum, DCSimi Valley, CA 930651962579672
  31. Lidia Wolny, DCHayward, CA 945411831219617
  32. Wendy Womack, D.CMoorpark, CA 930211326100694
  33. Scott Won, DCChino Hills, CA 917091235182056
  34. Allan Wong, D.C., L.AC.Alhambra, CA 918011669564001
  35. Andrea Wong, D. C.Monterey Park, CA 917541891110086
  36. Andrew Wong, DCAlhambra, CA 918011902799778
  37. Bertram Wong, D.C.Monterey Park, CA 917541891901369
  38. Brian Wong, D.C.Irvine, CA 926061073726311
  39. Danny Wong, D.C.Temple City, CA 917801932202090
  40. David Wong, DCPleasanton, CA 945661376060178
  41. Denny Wong, D.C.Alhambra, CA 918011083834915
  42. Fuk Sang Wong, DCDaly City, CA 940141174269336
  43. Gary Wong, D.CFremont, CA 945381730101007
  44. Glenn Wong, D.C.Dublin, CA 945681235203068
  45. Gregory Wong, D.C.Los Alamitos, CA 907201417029570
  46. Harry Wong, D.C.Belmont, CA 940021841352416
  47. Harvey Wong, D.C., L.AC.Redlands, CA 923731225329477
  48. Henry Wong, D.C.San Diego, CA 921101730223835
  49. Hoi Sun Wong, D.C.San Francisco, CA 941181437253820
  50. Jacky Yan Chun Wong, DCAlhambra, CA 918011629870191

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.