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 64 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. Norma Franco, D.C.La Habra, CA 906311750501185
  2. Dane FrankAnaheim, CA 928071619289741
  3. David Frank, DCSeal Beach, CA 907401649027574
  4. Kenneth Frank, D.C.Galt, CA 956321730256520
  5. Cynthia Frankenfield, D.C.Walnut Creek, CA 945981306937057
  6. Jon Franks, D.C.Los Angeles, CA 900481932357753
  7. Teresa Franzman, DCSan Dimas, CA 917731093874448
  8. Kenneth Fraser, DCNapa, CA 945591912425547
  9. Jo Ann Frater, DCSpring Valley, CA 919781053313684
  10. Edward Fratto, D.C.San Francisco, CA 941141124141841
  11. Suzanne Fratto Hopstock, D.C.La Puente, CA 917441104910710
  12. Judith Frauenglass, D.C.San Francisco, CA 941221104027739
  13. Donald Frazee, DCApple Valley, CA 923071497806822
  14. Eric Frazier, D.C.Fort Bragg, CA 954371912020652
  15. Suzanne Frazier, D.C.San Diego, CA 921031154319846
  16. Sheri Frazin, DCLake Elsinore, CA 925301265599120
  17. Bradley Frederick, D.C.Los Angeles, CA 900341619098621
  18. Jason Frederick, DCPalo Alto, CA 943031386355386
  19. Virginia Frederick, D.C.Oakland, CA 946091124176433
  20. Erik Frederiksen, DCOakland, CA 946181558731091
  21. Susan Freeburg, D.C.San Mateo, CA 944021952311961
  22. Dakota FreemanCosta Mesa, CA 926261548003619
  23. Denny Freeman, DCWindsor, CA 954921518152024
  24. Donald Freeman, D.C.Rocklin, CA 956771164599197
  25. Scott Freeman, D.C.Alameda, CA 945011093992257
  26. Hans Freericks, D.C.Castro Valley, CA 945521942326624
  27. Ashley Freidel, DCSan Francisco, CA 941171922658228
  28. Jill Freitas, D.C.Folsom, CA 956301679595961
  29. Douglas French, D.C.Orange, CA 928681609015668
  30. Ronald French, D.C.Ventura, CA 930031235386640
  31. Maruice Fretty, D.C.San Francisco, CA 941321720161276
  32. Elise Freund, DCSan Rafael, CA 949011285408443
  33. D Frias, D.C.Torrance, CA 905031669695102
  34. Clinton Friday, DCAlpine, CA 919011841212123
  35. Glenn Frieder, DCSolana Beach, CA 920751003023839
  36. Justin Frieders, D.C.Pleasant Hill, CA 945231033100102
  37. Amy Friedman, D.C.Tustin, CA 927801265497762
  38. Elliot Friedman, D.C.La Habra, CA 906311730479965
  39. Howard Friedman, D.C.Glendale, CA 912011720019896
  40. Jeffrey Friedman, DCLos Angeles, CA 900251992754915
  41. Jeffrey Friedman, DCSan Rafael, CA 949011083833420
  42. Andrea Friese, D.C.Los Gatos, CA 950321124152830
  43. Rebecca Friesen, DCLos Gatos, CA 950321649168428
  44. Jon Frigaard, D.C.Riverside, CA 925061588875900
  45. Todd Frigard, DCAntioch, CA 945091811016736
  46. Frederick Fritsch, DCSan Diego, CA 921011366558231
  47. Garretson Fritts, D.C.San Francisco, CA 941171245578814
  48. Ronald Fritz, DCSan Diego, CA 921021649310970
  49. Ronald Fritzke, D.C.Mount Shasta, CA 960671710052402
  50. Robert Froh, DCOrangevale, CA 956621134203441

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.