NPPES file of Aug 9, 2026

Clinical Social Worker in California

36,261 NPPES records list clinical social worker with a practice address in California, 93 per 100,000 residents, the 22nd highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 116 of 726.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 4,806

  1. Los Angeles4,806
  2. San Diego2,036
  3. San Francisco1,358
  4. Oakland1,130
  5. Sacramento1,120

Clinical Social Worker records in California

  1. Petrina Chi, ASWSan Francisco, CA 941031477621993
  2. Joyce Chiang, MSWLos Angeles, CA 900311568590503
  3. Cheryl Chiappe, MSWLos Angeles, CA 900121932567591
  4. Brandon Chiapuzio, LCSWBerkeley, CA 947051073274015
  5. Laura ChiaraLong Beach, CA 908061417625468
  6. Beth Chiarelli, LCSWSan Francisco, CA 941031174171953
  7. Brenna Chiarenza, LCSWWoodland Hills, CA 913641780541623
  8. Raquel Chiasson, LCSWConcord, CA 945201417442278
  9. Carlee Chiate, MSW, LCSWLos Angeles, CA 900171548391691
  10. Sarah Chiba, LCSWSanta Monica, CA 904051659161537
  11. Zanetta Chichester, ACSWOrange, CA 928681689295172
  12. Bryan Chico, ASW, MSWLancaster, CA 935341386313815
  13. Anne Chicoine, M.S.W L.C.S.W.Cathedral City, CA 922341447366752
  14. Araceli ChiemeLos Angeles, CA 900121528846169
  15. Dustin Chien, LCSWSan Jose, CA 951331831648831
  16. Yu-An Chien, LCSWSan Diego, CA 921081487166468
  17. Shahrezad ChihaChula Vista, CA 919111194260083
  18. Bryndahl Childers, ASW, MSWFresno, CA 937211740680230
  19. Robert Childers, LCSWSan Francisco, CA 941311992828412
  20. Camille Childs, LCSWSan Bernardino, CA 924011649592551
  21. Carlotta ChildsLos Angeles, CA 900201285152116
  22. Imari Childs, LCSWLong Beach, CA 908071538617428
  23. Julia-Elise Childs, LCSWPasadena, CA 911051306515663
  24. Marsha Childs, LCSWWestlake Village, CA 913621326103326
  25. Saquoira ChilesCeres, CA 953071033825310
  26. Alice Chin, LCSWMonrovia, CA 910161972898906
  27. Faith ChinNorthridge, CA 913251013785898
  28. Laura Chin, LCSWCupertino, CA 950141881765436
  29. Mary ChinYuba City, CA 959931043352156
  30. Parker Chin, LCSWSan Leandro, CA 945781316143605
  31. Sohee Chin, MSWOxnard, CA 930361568614493
  32. Stefanie Chin, LCSWPalo Alto, CA 943041861415630
  33. Nwokedi ChinakaStockton, CA 952071114488251
  34. Karla Chinchilla Castro, ASWTustin, CA 927801548126287
  35. Aime Chinchilla Mendoza, MSW, PPSC, ASWLos Angeles, CA 900171861044786
  36. Frances Chinchilla OrellanaLong Beach, CA 908051548422454
  37. Blessing Chinedu-ObiRialto, CA 923761205255106
  38. Clifton Chinfoo, LCSWArcadia, CA 910061154407898
  39. Chequet ChingLong Beach, CA 908131962756403
  40. Christina Ching, MSWRosemead, CA 917701982158002
  41. Kam Y Ching, LCSWSan Diego, CA 921101629274220
  42. Kiki Ching, MSW LCSWSan Francisco, CA 941021417150566
  43. Bex ChinisieSan Diego, CA 921101700214806
  44. Christopher ChinnOroville, CA 959651407288343
  45. Cynthia Chinn, MSW, LCSWSan Francisco, CA 941161487884201
  46. Daniel Chinn, MSWAtascadero, CA 934221417718974
  47. Gwen Chinn, LCSWVacaville, CA 956871255883120
  48. Regina Chinn, LCSWSanta Rosa, CA 954031992905152
  49. Peter Chinnici, LCSWSan Rafael, CA 949031619024288
  50. Yilin ChiouAnaheim, CA 928121740102508

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 22 of 51 per resident

  1. Illinois109
  2. New Jersey105
  3. Alaska103
  4. California93
  5. Virginia93
  6. Delaware91
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

6.0% of these records appear in a Medicare file, against 11.7% 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. California6.0%
  2. United States11.7%

Clinical Social Worker records in California, measured

  • In a Medicare file2,182 of 36,261 · 6.0% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file4,012 · 11.1% here, 19.1% nationally
  • Not updated in five years or more16,389 · 45.2% here, 52.9% nationally
  • Median graduation year2012 · the 4,008 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

36,261 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in California: 93 per 100,000 residents against 93 nationally (50 states and D.C.). Los Angeles has 4,806 of them (13%).

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. New York29,293
  2. Massachusetts17,815
  3. Michigan17,644
  4. North Carolina15,561

States with a similar rate per 100,000

  1. Virginia92.9
  2. Delaware90.6
  3. Kentucky89.9
  4. Idaho89.1

The largest states

  1. New York29,293
  2. Massachusetts17,815
  3. Michigan17,644
  4. North Carolina15,561
  5. Illinois13,637

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.