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 225 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. Gary Woodward, D.C.La Verne, CA 917501033214523
  2. Ashley Wool-Smith, D.C., L.AC.Valencia, CA 913551346461753
  3. Sean Woolery, DCCapitola, CA 950101043914690
  4. Sarah Woolever, D.C.Murrieta, CA 925621447590500
  5. James Wooley, DOIrvine, CA 926061912021668
  6. Christopher Woolf, D.C.Pleasant Hill, CA 945231790917045
  7. Kim Wootae, D.C.Oakland, CA 946061821177627
  8. David Worley, D.C.Chico, CA 959731659479616
  9. George Worth, D.C.South Lake Tahoe, CA 961501013074350
  10. Randy Worthington, D.C.Redding, CA 960031902880610
  11. Bryan Worthy, D.C.Castro Valley, CA 945461356422810
  12. Charles Wortiska, D.C.Bakersfield, CA 933091669461059
  13. Asa Wrange, D.C.Beverly Hills, CA 902111093998049
  14. Charles Wray, D.C.Ojai, CA 930231992984702
  15. Bryan Wright, D.C.Elk Grove, CA 957581609832468
  16. Don Wright, D.C.Van Nuys, CA 914011629071410
  17. Donald Wright, D.C.Rohnert Park, CA 949281548459324
  18. Kirk Wright, D.C., R.N.San Pedro, CA 907311710149109
  19. Sean Wright, D.C.Antioch, CA 945311538378450
  20. Todd Wright, D.C.Santa Rosa, CA 954041790794188
  21. Vernon Wright, D.C.Bakersfield, CA 933011285706804
  22. William Wristen, DCAntioch, CA 945091245943653
  23. Jeremy Wroten, DCPetaluma, CA 949541790343598
  24. Alan Wu, D.C.San Francisco, CA 941081710314836
  25. Bobby Wu, D.C.Arcadia, CA 910071134451289
  26. Clayton Wu, D.C.San Francisco, CA 941271932285079
  27. Di Wu, D.C.Santa Monica, CA 904011225562697
  28. Hungchiao Wu, D.C.Anaheim, CA 928061457614711
  29. Jeffrey Wu, DCLos Angeles, CA 900161255058574
  30. Jimmy Wu, D.C.Hacienda Hts, CA 917451770689846
  31. Manli Wu, DC LACWalnut, CA 917891578644902
  32. William Wu, DCSan Diego, CA 921091205200284
  33. Richard Wulbern, D.C.Oroville, CA 959661225177561
  34. Alexander WulffCapitola, CA 950101760874663
  35. Eric Wunsch, D.C.Willows, CA 959881457415192
  36. Harry Wurmsdobler, DCArcadia, CA 910061841224813
  37. Brady Wyatt, D.CChico, CA 959261932266244
  38. Patrick Wymore, DCColton, CA 923241417229303
  39. Kelly Wynkoop, DCManhattan Beach, CA 902661184404196
  40. Jeffery Wynn, D.C.Hanford, CA 932301366543506
  41. John Wynne, D.C.Garden Grove, CA 928451447551932
  42. Christopher Xavier, D.C.San Francisco, CA 941051598851792
  43. Wei Xia, DCRiverside, CA 925061750814687
  44. Gene Xiong, DCElk Grove, CA 956241003458167
  45. Kevin Xiong, D.C.Fresno, CA 937101982436150
  46. Yeng Xiong, CHIROPRACTORFresno, CA 937021518007541
  47. Martin Yablonovsky, D.C.El Dorado, CA 956231811196603
  48. Mahyar Yadidi, D.C.Beverly Hills, CA 902101760780597
  49. Sidney Yadidi, DCSanta Monica, CA 904031942592811
  50. Gary Yaeger, D.C., Q.M.E.Walnut Creek, CA 945961952498123

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.